Data processing: speech signal processing – linguistics – language – Speech signal processing – Application
Patent
1997-06-26
1999-05-04
Hudspeth, David R.
Data processing: speech signal processing, linguistics, language
Speech signal processing
Application
704502, 704201, 704500, 360 60, G10L 900
Patent
active
058999779
ABSTRACT:
An acoustic signal processing device used in, for example, karaoke systems, includes a signal processor, a digital/analog converter and a mixer. The signal processor converts the input analog acoustic signal into a digital signal and processes the converted digital signal by signal processing for generating a digital signal added to with pre-set acoustic characteristics. The digital/analog converter converts the digital signal generated by the signal processor into an analog signal. The mixer mixes the input analog signal with the analog signal outputted by the digital/analog converter.
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Chawan Vijay B.
Hudspeth David R.
Maioli Jay H.
Sony Corporation
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