Method, system and product for mixing of encoded audio signals

Details Method, system and product for mixing of encoded audio signals Method, system and product for mixing of encoded audio signals

1996-12-20

1999-01-26

Hudspeth, David R.

Data processing: speech signal processing, linguistics, language

Speech signal processing

Application

704500, G10L 302

Patent

active

058648208

ABSTRACT:
A method, system and product are provided for mixing of encoded audio signals. The method includes receiving a first encoded audio signal, the first signal having a plurality of frequency subbands, each subband having an audio level, and receiving a second encoded audio signal, the second signal having a plurality of frequency subbands, each subband having an audio level. The method also includes mixing the first and second signals to create a mixed encoded audio signal having a plurality of frequency subbands, each subband having an audio level based on a masking effect relationship between the audio levels and sample data of corresponding subbands of the first and second signals. The system includes control logic for performing the method. The product includes a storage medium having computer readable programmed instructions recorded thereon for performing the method.

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