Invention Grant
US06710955B2 Method and apparatus for converting an analog audio source into a digital format
失效
用于将模拟音频源转换成数字格式的方法和装置
- Patent Title: Method and apparatus for converting an analog audio source into a digital format
- Patent Title (中): 用于将模拟音频源转换成数字格式的方法和装置
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Application No.: US09872889Application Date: 2001-06-01
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Publication No.: US06710955B2Publication Date: 2004-03-23
- Inventor: Joseph Woodill , Robert Smith , Wheeler Berlus , Leo Haninczak , David Kozemchak
- Applicant: Joseph Woodill , Robert Smith , Wheeler Berlus , Leo Haninczak , David Kozemchak
- Main IPC: G11B509
- IPC: G11B509
Abstract:
An apparatus and method for converting and improving an existing analog audio recording as it is converted into a digital format with reliable tone detection and interpretation. Specifically, the digitized audio undergoes three tone detection processing steps: silence detection and removal, anomaly detection and removal and page/chapter identification.
Public/Granted literature
- US20030081336A1 Method and apparatus for converting an analog audio source into a digital format Public/Granted day:2003-05-01
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