Welcome![Sign In][Sign Up]
Location:
Downloads SourceCode Other Speech/Voice recognition/combine
Title: VariableNoisySpeechEnhancementAlgorithmPerformance Download
 Description: Speech enhancement of voice recognition is an important component of system performance. In order to compare the performance of speech enhancement algorithm using the Matlab software, a numerical simulation, speech under different noise environments with 3 different methods of noise reduction, the use of signal to noise ratio, endpoint detection method to the noise reduction effect, and a few kinds of enhanced performance of the algorithm were compared. The results show that changing the noise environment in the MMSE method was the best short-term spectrum, spectral subtraction and Wiener filtering methods have their advantages.
 Downloaders recently: [More information of uploader lsms120]
 To Search: mmse speech
File list (Check if you may need any files):
Variable Noisy Speech Enhancement Algorithm Performance Comparison.pdf
    

CodeBus www.codebus.net