Is there noise cancellation in boat rockerz 330?
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25 Jun 2008 11 Citations | In comparison to the conventional adaptive noise cancellation, the application of SEAEMD to speech gives rise to improved quality and lower level of residual noise. |
22 Citations | A probe noise signal can be used in an acoustic feedback cancellation system to prevent biased adaptive estimation of acoustic feedback paths. |
30 May 1999 16 Citations | Utilizing the characteristics of the feedback oscillation, the algorithm provides better cancellation efficiency, convergence behavior and, hence, better output sound quality than the widely-used wideband feedback cancellation schemes. |
57 Citations | Unlike many existing methodologies, our approach provides for the exact volumetric cancellation of unwanted noise in a given predetermined region of space while leaving unaltered those components of the total acoustic field that are deemed friendly. |
The volumetric noise cancellation offered by the proposed methodology along with leaving the wanted sound unchanged is a unique feature compared to other techniques available in the literature. | |
06 May 1990 40 Citations | Analysis reveals that there is a high correlation between the acoustic noise in the area facing the driver's seat and the noise in other locations in the car, which suggests the possibility of using the two-microphones noise cancellation approach. |
12 Nov 2012 | The analysis and results on proposed technique for noise cancellation shows promising performance. |
49 Citations | In the present paper, we show the effectiveness of using Adaptive Noise Cancellation techniques, in enhancing the vibration signal which is corrupted with noise in the low frequency spectrum. |
11 Citations | This work shows that the high frequency noise of a small boat can also be modulated by engine frequencies. |
Related Questions
What is Noise Cancellation.?3 answersNoise cancellation is a technique used to reduce or eliminate unwanted noise from an audio signal. It involves generating an inverted signal that cancels out the ambient noise when combined with the original signal. The process of noise cancellation can be achieved through various methods and devices. One approach is to determine a noise cancellation parameter based on factors such as the level of noise or the match between an earpiece and an ear canal. Another method involves measuring the distance between the noise source and an object, generating a reverse phase signal of the noise, and producing an anti-noise signal based on the distance information. Additionally, a noise cancellation device can utilize different transfer functions to process a digital signal and generate a noise cancellation signal. Another system uses multiple noise filters, a combiner, and an adaptation engine to estimate the leakage condition of an audio device and adjust the gain factors accordingly. Overall, noise cancellation aims to improve the quality of audio by reducing unwanted background noise.
What is noise cancellation\?3 answersNoise cancellation refers to the process of reducing or eliminating unwanted sounds from an audio signal. It involves the use of various techniques and devices to counteract the effects of noise and improve the overall sound quality. One approach is to generate an inverted signal that cancels out the ambient noise when combined with the original audio signal. Another method involves measuring the distance between the noise source and the listener, and generating anti-noise signals based on this information. Additionally, noise cancellation devices may utilize different transfer functions to process the digital signal and generate a noise cancellation signal. Some systems employ multiple noise filters with adjustable gain factors to compensate for different leakage conditions and improve noise cancellation performance. Furthermore, parameter initialization and estimation units can be used to select and apply appropriate gains for noise cancellation based on reference signals.
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