Over time, your computer gets clogged up with redundant data and duplicate files that slow down your system. It’s easy to find several copies of the same file littering various corners of your hard drive. 73870388041 Logo Ameba Icon Security Icon Security White Icon Privacy Icon Performance Icon Privacy Icon Security Icon Performance Icons/45/01 Security/Other-Threats Icons / 32 / Bloatware removal Icons / 32 / Registry Cleaner Icons / 32 / CleanUp Icons / Feature / 32 / Mac Icons / 32 / Browser cleanup Icons/32/01 Security/Malware Icons/32/01 Security/Viruses Icons/32/01 Security/Other-Threats Icons/32/01 Security/phishing Icons/32/01 Security/Scams Icons/32/01 Security/hacking Icons/32/01 Security/Security-tips Icons/32/01 Privacy/Privacy-tips Icons/32/01 Performance/Software Icons/32/01 Privacy/Identity-Protection Icons/32/01 Privacy/Digital-life Icons/32/01 Performance/Performance-tips Icons/32/01 Security/Passwords Icons/32/01 Security/Ransomware Icons/32/01 Security/Business Icons/32/02 Privacy/Browser Icons/32/02 Privacy/IP adress Icons/32/02 Privacy/VPN Icons/32/02 Privacy/Proxy Icons/32/02 Privacy/Streaming Icons/32/03 Performance/Celaning Icons/32/03 Performance/Drivers Icons/32/03 Performance/Gaming Icons/32/03 Performance/Hardware Icons/32/03 Performance/Speed Icons / 32 / Bloatware removal Icons / 32 / Registry Cleaner Win Icons / 32 / CleanUp Icons / Feature / 32 / Mac Icons / 32 / Browser cleanup Icons/60/02 Privacy/02_Privacy Icons/60/01 Security/01_Security Icons/60/03 Performance/03_Performance Icons/45/01 Security/phishing Icons/45/01 Security/Scams Icons/45/01 Security/hacking Icons/45/01 Security/Security-tips Icons/45/01 Privacy/Privacy-tips Icons/45/01 Performance/Software Icons/45/01 Privacy/Identity-Protection Icons/45/01 Privacy/Digital-life Icons/45/01 Performance/Performance-tips Icons/80/01 Security/phishing Icons/80/01 Security/Scams Icons/80/01 Security/hacking Icons/80/01 Security/Security-tips Icons/80/01 Privacy/Privacy-tips Icons/80/01 Performance/Software Icons/80/01 Privacy/Identity-Protection Icons/80/01 Privacy/Digital-life Icons/80/01 Performance/Performance-tips Icons/80/01 Security/IoT Icons/80/01 Security/Malware Icons/80/01 Security/Passwords Icons/80/01 Security/Ransomware Icons/80/01 Security/Viruses Icons/80/01 Security/Other-Threats Icons/80/03 Security/Business Icons/80/02 Privacy/Browser Icons/80/02 Privacy/IP adress Icons/80/02 Privacy/VPN Icons/80/02 Privacy/Proxy Icons/80/02 Privacy/Streaming Icons/80/03 Performance/Celaning Icons/80/03 Performance/Drivers Icons/80/03 Performance/Gaming Icons/80/03 Performance/Hardware Icons/80/03 Performance/Speed Icons/80/03 Performance/03_Performance Icons/80/02 Privacy/02_Privacy
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It was a continual translation between the two worlds and hopefully we put something together that will be something different because of that. We were just together working throughout the whole process and there was never a point where the orchestra was not in their minds and the electronics were not in my mind. I was locked in a room with robots for almost two years and it was simply a lot of hard work. It seems complicated at the end of the day, but it’s actually quite simple. Trapanese cited the collaboration between the different genres to work out well in the end, stating: The orchestra was conducted by Gavin Greenaway. The band collaborated with him for two years on the score, from pre-production to completion. Daft Punk's score was arranged and orchestrated by Joseph Trapanese, who stated he is a fan of Daft Punk as a duo and as solo artists. Kosinski stated that the score is intended to be a mixture of orchestral and electronic music. The score of Tron: Legacy features an 85-piece orchestra, recorded at AIR Lyndhurst Studios in London. Noé had asked Bangalter to compose the soundtrack to the film Enter the Void, but Bangalter was working on Tron: Legacy at the time and instead served as sound effects director. Thomas Bangalter of Daft Punk had previously produced the soundtrack to Gaspar Noé's 2002 film Irréversible. When asked why he wished to work with the duo, Kosinski replied, "How could you not at least go to those guys?" The film producers initially attempted to reach Daft Punk in 2007, but the duo had been unavailable due to their Alive 2006/2007 tour. Tron: Legacy director Joseph Kosinski and music supervisor Jason Bentley approached Daft Punk and requested that the duo compose the film score. It is the only film score by French music duo Daft Punk. I hope you enjoy the music these artists have put such great work into.Tron: Legacy (Original Motion Picture Soundtrack) is the soundtrack album to the 2010 film of the same name, released by Walt Disney Records on December 3, 2010. In any case, since the story of "Rise Of The Virals" takes place between the first "Tron" film and the upcoming "Tron 2: Legacy", I can't think of a better title for this material other than "Tron 1.5". Journey provided two songs to the original "Tron", and their song "Separate Ways" will reportedly be on the "Legacy" soundtrack as well. I've decided to release the preliminary version of the soundtrack which includes a special remix of Journey's "Any Way You Want It" produced specifically for "Rise Of The Virals". Perhaps that is why we've seen sites like Flynn Lives creep up in anticipation of the new film. It is obvious to me that "Tron: Legacy" takes place after "The Rise Of The Virals" without abandoning its first concept. ![]() ![]() I have been most excited to see the announcement of the third film, the new "TR2N" (Tron: Legacy), especially with the involvement of those who will be creating the new soundtrack. Funding for the project was eventually pulled. After the completion of the initial tracklist and first production draft of the soundtrack, it seemed as if negotiations between Pixar and Disney had broken down. ![]() My task was to compile great underground artists to create a new soundtrack for this darker world of Tron. Furthermore, the story included the death of Flynn and presented questions about the digital life of programs lasting beyond the mortality of their creators - the users. It involved updating the ENCOM universe to a networked system (thanks to the Internet), but also created a darker world - full of programs abandoned as buggy systems (or "mutants") and abused by corrupt users as viral systems. "Rise Of The Virals" was a fantastic, but much darker storyline from the original - different from the "Into The Machine" pitch made to Disney by another party. As I understand it, the film was kept in great confidence with the producers as Pixar was still in negotiations with Disney about the responsibilities of the production teams. A draft of the story had already been written and early filming had begun (as reported by ZDNet on July 27, 1999). ![]() In late 1998, I was commissioned to compile and produce the soundtrack for a sequel to the film "Tron". ![]()
![]() Interest exchange means the acquisition of an ownership or membership interest in a domestic entity as provided by Subchapter B, Chapter 10. In this case, any reference to the Relevant Exchange in the Terms and Conditions of these Securities shall be deemed to refer to the Substitute Exchange. ![]() Relevant Exchange means the Relevant Exchange as specified in § 2 of the Product and Underlying Data.In the case of a material change in the market conditions at the Relevant Exchange, such as a final discontinuation of the quotation of the Underlying at the Relevant Exchange and the quotation at a different stock exchange or a considerably restricted number or liquidity, the Relevant Exchange shall be substituted as the Relevant Exchange by another exchange that offers satisfactorily liquid trading in the Underlying (the "Substitute Exchange") such exchange shall be determined by the Calculation Agent acting in accordance with relevant market practice and in good faith. National Exchange means the Nasdaq National Market or any other national exchange on which the Common Stock of the Corporation is listed. This agreement is based on the additional requirements stated in the current Labor Agreement, Voluntary Shift Exchange, and mutual agreement between the Company and Union Shop Committee.Īny requests for shift exchange must be accompanied by a Shift Exchange Form, signed by both employees.ĭirect Exchange is defined in the recitals to this Agreement. Shift Exchange Employees shall have the right to exchange shifts, with approval of the officer-in-charge of the affected shifts, when the change does not interfere with the operation of the fire department. While relatively good knowledge around recommended limits for daily consumption was evident, this did not translate into competence relating to drink unit content.Ī nurse may leave the pool by giving the supervisor thirty (30) days notice.H-8 (a) Mutual Shift Exchange (MSE) Mutual shift change (MSE) is defined as trading of an agreed upon number of hours between two (2) nurses after the schedule is posted.Īttorney Mandel reported that under Article 19, Shift Exchange, the Paragraphs in dispute were 19.01, 19.02, 19.03, 19.04, and 19.05. H-8 (a) Mutual Shift Exchange (MSE) Mutual shift change (MSE) is defined as trading of an agreed upon number of hours between two (2) nurses after the schedule is posted. Such standby shall be handled in the same manner as a shift exchange and shall be subject to the applicable provisions of Article 20 ( Shift Exchange). H-9 (a) Mutual Shift Exchange (MSE) Mutual shift change (MSE) is defined as trading of an agreed upon number of hours between two (2) nurses after the schedule is posted. From now on simply get through it from home or at the business office straight from your mobile device or PC.All other provisions related to Hours of Work or Scheduling including Weekends Off, Working During Meal Period, In-service Programs, Late Reporting, Reporting for Work, Consecutive Days, Change in Shift, Exchange of Shifts, etc. Send the electronic form to the parties involved.Ĭompleting Rowan University Shift Exchange Request does not have to be stressful any longer.Save the resulting template to your gadget by clicking Done.If there?s a need to correct some information, the online editor as well as its wide range of tools are ready for your use. Check the completed document for misprints and other mistakes.Put the relevant date and insert your e-signature after you fill out all other fields.Choose the fillable fields and put the required info.Read the recommendations to discover which info you have to provide.Open the document in our online editing tool. ![]()
![]() Double the tots: add a layer of tater tots at the bottom of the pan before adding the other layers and a second layer of tots on top.Here are a few other variations I have seen: I added fresh green beans and corn and really like how it all turned out. 1 lb lean (at least 80) ground beef 1 cup chopped onion 2 teaspoons Montreal steak grill seasoning 1 can (10.5 oz) condensed cream of onion soup 1/2 cup. I’ve seen this casserole made plainly with only the meat mixture and tots, or with all sorts of mix ins. Ingredients 1 pound lean ground beef 1 medium yellow onion diced fine 1 28oz. If you cannot find the combo you can choose to use 1 can of cream of chicken soup or 1 can of cream of mushroom soup. I buy a can of “Cream of Chicken & Mushroom Soup”. Watch carefully, as the broiler works quickly and perfectly crispy tots can burn in a matter of seconds.Ĭanned soup : I sometimes get people wanting clarification for the canned soup. Add the can of cream of chicken and mushroom soup to the pan with the ground beef and stir until evenly coated. Season to taste with garlic salt and pepper. Ingredients 1 lb lean ground beef (the leaner the better) 1/2 onion, diced 2 cloves garlic, minced 1 tbsp Worcestershire sauce 15 oz can. Heat a large skillet over medium and add the ground beef. Then, turn on the broiler to crisp to tots up even more. 1 (24-32 oz) package frozen tater tots Instructions Preheat the oven to 350F. Getting Crispy Tots: If you find that you want to get even crispier tots then add the cheese on top of the corn then placing the tots on top. You can also use ground chicken or ground turkey in place of the ground beef. 2 lbs Lean Ground Beef 2 large Onions, chopped 3 cloves Garlic, minced tsp. What meat to use: Stick to using 80/20 ground beef or leaner and all cases drain all excess fat. While the dish is hot, sprinkle the cheese evenly over the tater tot casserole and allow to sit for approximately 5-7 minutes so the cheese. In a large skillet with deep sides or a dutch oven, over medium heat, add the ground beef, break it up into crumbles and cook until there is no pink left, about 10 minutes. Bake for 25-30 minutes until the tater tots are crispy and slightly browned. Spray a 9x13-inch baking dish with cooking spray and set aside. If for some reason your casserole continues to be runny, try stirring in 1 tablespoon of flour to the beef and soup mixture before you pour it into the pan. HOW TO MAKE TATER TOT CASSEROLE Preheat the oven to 350☏.One reason that the casserole may be more runny is that you used a fattier ground beef and/or didn’t drain the excess fat before compiling the casserole.I haven’t ever had a problem with this recipe, but these two aspects come to my mind: Highway 14, Arena.Watery casserole: When the dish comes right out of the oven it is normal for it to be a bit more liquidly. If you would like to visit and taste for yourself, the café is located at 175 U.S. Known for her downhome cooking and delicious desserts, ‘Grandma Mary’ is a favorite visitor for many of the Farm Bureau employees because of her food and outstanding service. Add the beef and cook, breaking it into smaller pieces with a wooden spoon, until browned, about 8 minutes. Located in Iowa County, Grandma Mary’s Café has been catering to the Wisconsin Farm Bureau’s Madison office for years. Melt the butter in a large skillet over medium-high heat. If theres a lot of excess fat, spoon most of it out. Add the beef and onion to a skillet and cook, stirring occasionally and breaking the beef up with your spoon, until its browned and the onions have softened (about 7-8 minutes). Recipes courtesy of Grandma Mary’s Café. Preheat your oven to 375F and move the rack to the top third of the oven. We featured this recipe in the April/May 2016 issue of Wisconsin Farm Bureau Federation’s Rural Route. Put into a casserole pan and bake at 350☏ for 1 hour or until hot in the center and browned on top.Combine 2 cans of soup with 1 can of milk. ![]() Volunteers for Agriculture® Candidate Endorsements.Leaders of the Land: A State Sustainability Series. ![]()
![]() ![]() From mob hits and bank heists to drive-bys and extortion, step deep inside the world of The Godfather where intimidation and negotiation are your tickets to the top. Featuring non-linear action-adventure gameplay, The Godfather offers gamers countless choices for solving the family’s problems with brutal violence, skillful diplomacy, or a cunning mixture of both. It is up to the player to carry out orders, earn respect and make New York City their own. After a life of small-time jobs and petty thefts the player is accepted into the Corleone family, America's most famous criminal organization. Gamers create their own mob character in the game, putting themselves into the action while reliving classic moments from the fiction and experiencing original missions alongside memorable characters from the film. ![]() The book by Mario Puzo and classic film by Paramount Pictures serve as inspiration for The Godfather, as gamers join the Corleone family and earn respect through loyalty and fear as they rise through the ranks to become Don in a living 1945-1955 New York. And all the beautiful Pit Girls of Superbike World Championship. A unique rewarding system including: racers, tracks, bonus video, historical features. Fetures 22 bikes and 22 racers simultaneously on track (14 on PSP version) 11 official Superbike Championship tracks (10 on PSP version) 4 game modes: Quick Race, Race weekend, Championship and Challenge 4 variable weather conditionsĪccurate physics model built on real data and validated with Superbike support Realistic riders behaviours Quick and intuitive settings. The game is fully licensed and simulates every aspect of this world, from the physics (that give to you the sensation to really ride a racing motorbike) to the behaviour of the opponents and offers all the official races, sessions, teams and riders of the real series.Everybody has the possibility to improve the performances of his bike, managing and tuning a lot of aspects like top speed, gear ratios, suspension stiffness and choosing the better set of tires for the single race. (Currently available in the UK/EU only) SBK-07 is the official Superbike World Championship videogame so it allows you to enter the fantastic SBK championship. ![]() We’re not saying you have to create an air of mystery around your event (although in some cases that might be effective). Perhaps you’d like to raise brand awareness? You can measure impact by looking at metrics like the increase in followers since your last post and the numbers of likes/clicks per post. Give yourself small and achievable goals that you want to accomplish with each post. ![]() Follow these and you’ll have effective copy in no time. How to create ads and write copy for social mediaīefore you start, we have some expert tips that you can build into your creative strategy to keep it focused and help you get better results from your social media copy. ![]() Between social media and your ticketing platform’s analytics, you can track exactly who is seeing, engaging, and buying. By using Eventbrite Boost, all that data is at the ready, central to where you manage events. With the right data, you can quantify your impact on each social network to ensure your budget is spent wisely. Lastly, get scientific about social media. For example, you might find that your Facebook followers crave more substance than what your 140-word character limit on Twitter allows. Try posting different forms of content (including images and videos) on each social network, and take note of what works where. The experimental phase comes during your first few weeks of running paid ads. Lookalike targeting then allows you to reach like-minded people, who are most likely to attend your event, and expand the number of people in your targeted segment. It redirects your budget to the ads driving the highest results. Boost can narrow who you target – by interests, age, gender, and behavior – based on your attendee profile. The first step has never been easier now that creators can use game-changer tools such as Eventbrite Boost. How to place ads on social mediaįor those unfamiliar with the process, placing ads on social media involves three key steps before launch: identifying your target audience, experimenting with content, and using analytics to prioritize social marketing. ![]() With stats like those, event creators can’t afford not to use social media ads to promote their events. In fact, social media drives nearly 25% of views to ticketing pages and 80% of people who see something advertised on social media end up purchasing that very thing, even if not immediately. Social media ads on platforms like TikTok, YouTube, Facebook, Instagram, and Snapchat can be hugely effective, especially for tickets and event registrations. Event creators use social media ad copy in the form of sponsored posts, tweets, or ads that blend seamlessly into regular newsfeeds and encourage clicks and converted leads. If you use social media (we’re guessing you do!) then you’ll have already seen it. It usually consists of short and snappy slogans or calls to action that compel readers to want to learn more about your brand and/or event or engage with the content you post on different channels. Put simply, social media copy is the words you use in social media campaigns. The basics of social media ad copy for your eventįor those who haven’t created social media ad copy before, let’s start with the basics. As if that weren’t enough, this article also contains Pro Tips on how to do social media ads and use these social media ad copy examples most effectively. (Fun stat: Creators who used Boost marketings tools saw 2.5x more listing views*.) Just fill in the blanks with your event details, match the copy to the most effective visual, and start selling. Eventbrite Boost is our automated social marketing platform for events, which helps you drive those all-important ticket sales. Instead, use these f ree social media ad copy templates written by the experts at Eventbrite. But when you’re hosting multiple events a month, you don’t always have time to start from scratch. You need to build the story around your event – all in one snappy sentence and an eye-catching image. To stand out in an event-goer’s Facebook or Instagram feed, your event ads should be concise and compelling. ![]() This has been explored before in the comics, Sentry’s origin is shown to be a fun, 60’s-Lee story about a kid finding a serum at first, but in reality, it was a drug-addicted teenager breaking into a lab to try to find something he could use to get high, accidentally getting powers in the process. That leads me to the direction that could be taken: the Void leads the Sentry to believe that he’d been a hero in the past, when in reality he wasn’t, or, what could be cooler, he was actually a villain. Bob occasionally loses control, allowing the Void to take over, but the Void also finds ways of messing with him when he isn’t in control, which includes hallucinations. The Void is the name used for the dark personality of the Sentry (or Bob Reynolds, his civilian name). So, that being said, what are some other routes that could be taken here? 1. This isn’t to say that retcons aren’t possible, they just aren’t possible on the scale that this route would require, considering that Sentry was essentially a Superman-level hero, especially when it came to publicity. However, if we were suddenly told that Sentry had been there during the Battle of New York, one of only four of the Avengers battles we got to see (Maybe 5, if you count Civil War), and everyone just… forgot, it’d be essentially taking a sledgehammer to the existing continuity. With the comic universe, it’s existed for 80 years now, so a character being active for about 10 of those? It’s not much of an issue. What’s the issue with this? Simple, it’s simply too heavy of a shift for the MCU to take. The interesting thing about him was that he was revealed to have been active in the comic universe since the 1940s, until a device built by Mr Fantastic and Doctor Strange wiped everyone’s minds of it, including that of the Sentry himself, due to them figuring out it was the only way to stop a villain named The Void (who turned out to be a personality of The Sentry). He first appeared in Sentry #1, in 2000, and would later be reintroduced in New Avengers, as a member of that team. Sentry’s introduction into the Marvel universe was a unique one. Many general audience members are likely not familiar with the character of The Sentry, however, he has a very rich history in Marvel Comics lore which you can learn more about below. It is currently unknown how Marvel Studios plans to introduce the character. We have recently heard that Marvel has begun considering plans to introduce The Sentry in the near future of the Marvel Cinematic Universe. ![]() The limitations of bulk messaging via the API With auto-replies or chatbots, customers will always get a quick reply to their questions or remarks. □ Read more: How to use WhatsApp Business with multiple users Automate answering messages with auto-replies and botsĪnother way to manage an influx of incoming replies to your bulk message is using automation. With a tool like Trengo, you and your team can manage all incoming answers in a shared inbox. If you’re sending out a message to 800 people at the same time, you’ll most likely get a lot of replies too. Answer incoming messages with an unlimited number of users The WhatsApp Business bulk message dashboard in Trengo. We’ll get into the cost per message later on in this article. ![]() On the right, you can see the cost per sent broadcast message. The dashboard displays the status of the bulk message (sent, scheduled, sending, or failed). Monitor your bulk messagesĪfter your broadcast message has been sent out, you can keep a clear overview of how it’s performing in a dashboard (see image below). You can either decide to send a bulk message on the spot or schedule it to be sent out at a later moment. ![]() Make sure recipients have at some point opted-in or are existing customers. However, this does not mean you should just spam a list of random contacts. With the regular app, customers need to have you saved as a contact in order for you to be able to send them a bulk message. □ Related: Learn more about messaging limits Reach customers who don’t have you saved as a contactĪ huge plus of using the API is that you actually get to reach your customers. This amount starts at 1000 customers and scales based on your phone number status, quality rating, and how often you initiate conversations with unique customers. WhatsApp Business accounts can send a bulk message to up to at least 1000 recipients per day. Send a bulk message to at least 1000 recipients a day Mid-sized and large companies are better off using the WhatsApp Business API.īefore explaining how to set it up, we’ll get into the possibilities and limitations of the API. Everything you can do with bulk messaging via the WhatsApp Business APIĪs I said, the regular WhatsApp Business app works just fine for small companies. The list will automatically be saved, meaning you can send more broadcast messages to the same list later on.
![]() ![]() The mean spectral coherence obtained by averaging the entire carrier frequency f c range is shown in Figure 4b. The dominant spectral coherence (SC) values were located between 10 kHz and 40 kHz in the carrier frequency f c corresponding to the ship’s propeller cavitation noise and around 50 kHz in carrier frequency f c corresponding to echo sounder signals. The two-dimensional spectral coherence distribution as a function of cyclic frequency ( α) and carrier frequency ( f c) from the analysis of the recorded data is shown in Figure 4a. The spectral coherence analysis of the ship-radiated sound enabled both the propeller blade pass frequency B P F and shaft frequency S F to be determined, the ratio of which was the blade number. Three different approaches were applied to the POAWRS dataset in for the simultaneous and automatic detection, bearing-time estimation, and acoustic signature characterization of multiple ships over long ranges, which included broadband energetics, temporal coherence for tonal extraction, and spectral coherence for cyclostationary propeller cavitation noise analysis. The analysis was focused on the detection and characterization of ship tonal signals, as well as passive ship localization in. A large aperture, densely-sampled coherent hydrophone array with 160-elements was employed to analyze the underwater sound radiated from multiple ships using the Passive Ocean Acoustic Waveguide Remote Sensing (POAWRS) technique over instantaneous wide areas, with >100 km diameters, in several continental shelf environments. In, ship cavitation noise was analyzed using the Stevens Passive Acoustic Detection System (SPADES) with two crossed pairs of hydrophones deployed near a harbour. Other sensing modalities that deploy more than a single hydrophone have been implemented. Underwater ship-radiated sound analyses in the published literature are often based on single hydrophone measurements. Finally, an analysis of one special measurement is provided when the ship’s speed, propeller pitch, and RPM are varied over the duration of the measurement. ![]() The efficacy and robustness of the ship parameter estimation at different pitches are discussed. The 50% propeller pitch ratio was found to be a crucial point, at which multiple features of ship noise attain either their peak or minimum values. These features are then compared for different propeller pitch ratios ranging from 20% to 82% at a fixed RPM. The calculations are initially made on measurements with ship at fixed propeller pitch ratio and revolutions per minute (RPM). The frequency variations of frequency-modulated (FM) tonal signals that are probably due to the non-uniform wake from the propeller blades caused by the ship’s physical motions, such as yaw, roll or pitch, are also quantified. and includes the calculation of (i) the power spectral density (PSD) for broadband sound energetics, (ii) the temporal coherence for machinery tonal sound, and (iii) the spectral coherence for amplitude-modulated propeller cavitation noise. The ship-radiated underwater sound characterization follows the approach of Refs. ![]() Here, we analyze and characterize the underwater sound radiated by a specific ship with a controllable pitch propeller (CPP) and received on three vertically deployed hydrophones. The findings here elucidate the effects of pitch variation on underwater sound radiated by ships with controllable pitch propellers and has applications in ship design and underwater noise mitigation. The 50% pitch is found to be a crucial point for this ship about which tonal characteristics of its underwater radiated sound attain their peak values, while broadband sound and associated spectral coherences are at a minimum. Finally, analysis of one special measurement is provided, when ship changes speed, propeller pitch and RPM over the duration of the measurement. The efficacy and robustness of ship parameter estimation at different pitches are discussed. These characteristics are compared for different propeller pitch ratios ranging from 20% to 82% at fixed propeller revolutions per minute (RPM). Frequency-modulated (FM) tonal signals are also characterized in terms of their frequency variations. Here the underwater sound radiated by a ship equipped with a controllable pitch propeller (CPP) is analyzed and quantified via its (i) power spectral density for signal energetics, (ii) temporal coherence for machinery tonal sound, and (iii) spectral coherence for propeller amplitude-modulated cavitation noise. The time-dependent spectral characteristics of underwater sound radiated by an ocean vessel has complex dependencies on ship machinery, propeller dynamics, hydrodynamics of ship exhaust and motion, as well as ship board activities. |