Invention Grant
- Patent Title: Digital audio signal processing method and apparatus
- Patent Title (中): 数字音频信号处理方法和装置
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Application No.: US12786358Application Date: 2010-05-24
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Publication No.: US08209189B2Publication Date: 2012-06-26
- Inventor: Yuriy A Reznik
- Applicant: Yuriy A Reznik
- Applicant Address: US WA Seattle
- Assignee: RealNetworks, Inc.
- Current Assignee: RealNetworks, Inc.
- Current Assignee Address: US WA Seattle
- Agency: ON Law
- Agent Adam L. K. Philipp
- Main IPC: G10L19/00
- IPC: G10L19/00 ; G10L19/12
Abstract:
Compression of audio signal data is described herein. In various embodiments, the compression of each unit of the audio signal data includes the employment of a distribution substantially representative of a subblock of residual data of the unit of audio signal data, to reduce the amount of data having to be transmitted to transmit the unit of audio signal data to a recipient.
Public/Granted literature
- US20100235174A1 DIGITAL AUDIO SIGNAL COMPRESSION METHOD AND APPARATUS Public/Granted day:2010-09-16
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