Online Teaching System Based on Digital Audio Signal Processing Technology
Audio quality is a key factor affecting the effectiveness of online teaching. Exploring the application effects of audio compression encoding,noise suppression,speech recognition and other technologies in online teaching systems based on digital audio signal processing technology in teaching practice. By optimizing audio encoding and decoding parameters,introducing adaptive noise reduction algorithms,and integrating speech transcription engines,the audio transmission quality,noise reduction effect,and text acquisition ability of online teaching systems have been effectively improved.
digital audio processingonline teaching systemaudio encoding
万方数据
维普
