Does Mivi collar have noise cancellation?
Answers from top 14 papers
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Papers (14) | Insight |
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This paper brings IoT to active noise cancellation by combining wireless communication with acoustics. | |
It is shown that the problem of image noise cancellation can be characterized in terms of LMIs. | |
30 May 1999 16 Citations | In this paper, a band-limited adaptive feedback cancellation algorithm for hearing aids is proposed. |
02 Dec 2001 14 Citations | Test examples and comparisons with other image noise cancellation techniques show the advantages of the method. |
23 Citations | Acoustic noise and echo cancellation using two adaptive filters and the least-mean-square (LMS) algorithm is the most effective technique of reducing acoustic noises and echoes in a hands-free telephone system. |
05 Mar 2008 12 Citations | This IM2 cancellation works well even though the actual IM2 components are far below the desired signal and thermal noise. |
With a dominant noise source present and with the pilot wearing an oxygen facemask, we demonstrate that good (>10 dB) cancellation of the additive noise and little speech distortion can be achieved by having the reference microphone attached to the outside of the facemask and by updating the filter coefficients only during silence intervals. | |
In this paper, we propose a noise cancellation method for estimating a speciflc signal with the existence of background noise of non-Gaussian distribution. | |
We concluded that the Elizabethan collar did not have any effect on ambulatory ECG and canine movements and was effective to protect the recording apparatus. | |
23 Citations | It is shown that the performance of the new procedure for noise cancellation for multi-sensory signals is improved when compared to previously proposed methods. |
12 Nov 2012 | The analysis and results on proposed technique for noise cancellation shows promising performance. |
The quantitative and the qualitative measures used as the quality metrics demonstrated the ability of the proposed method for noise cancellation. | |
50 Citations | The obtained results indicate efficiency of the method in impulsive noise cancellation and improve the ability to detect a damage. |
Comparisons with other image noise cancellation techniques show the advantages of the method. |
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.
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