Method and system for reducing audio latency

A method for reducing audio latency when executing program instructions for processing audio data is provided. In this method, a top threshold value and a bottom threshold value are provided. A determination is then made as to the amount of audio data stored in an audio buffer of an audio renderer....

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Bibliographic Details
Main Authors ZHOU JIANYUN, ZHAI SHUNNIAN, NG BUAY HOCK
Format Patent
LanguageEnglish
Published 02.03.2010
Subjects
ACOUSTICS
CALCULATING
COMPUTING
COUNTING
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRIC DIGITAL DATA PROCESSING
ELECTRICITY
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
MULTIPLEX COMMUNICATION
MUSICAL INSTRUMENTS
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
SPEECH ANALYSIS OR SYNTHESIS
SPEECH OR AUDIO CODING OR DECODING
SPEECH OR VOICE PROCESSING
SPEECH RECOGNITION
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Summary:A method for reducing audio latency when executing program instructions for processing audio data is provided. In this method, a top threshold value and a bottom threshold value are provided. A determination is then made as to the amount of audio data stored in an audio buffer of an audio renderer. Thereafter, the amount is compared with the top threshold value and the bottom threshold value, and accordingly, an audio data feed to the audio renderer is adjusted incrementally such that the amount is between the top threshold value and the bottom threshold value.
Bibliography:Application Number: US20050059972