JP4230900B2 - 音声通信端末 - Google Patents
音声通信端末 Download PDFInfo
- Publication number
- JP4230900B2 JP4230900B2 JP2003419683A JP2003419683A JP4230900B2 JP 4230900 B2 JP4230900 B2 JP 4230900B2 JP 2003419683 A JP2003419683 A JP 2003419683A JP 2003419683 A JP2003419683 A JP 2003419683A JP 4230900 B2 JP4230900 B2 JP 4230900B2
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- JP
- Japan
- Prior art keywords
- data
- reception
- audio data
- voice
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Description
Claims (1)
- ネットワークに接続され、音声データの送信および受信を行う音声通信端末であって、
受信した音声データを格納するバッファと、
前記音声データの受信を失敗した場合、前記バッファに格納された最新の音声データを受信失敗の連続回数に応じて段階的に減衰させ音声として出力する減衰補償手段と、
前記減衰補償手段から所定回数連続して音声出力を行ったときに前記音声データの受信失敗が継続している場合、前記バッファに格納された過去の音声データを用いて線形予測演算を行って予測データを算出し、算出した予測データを受信失敗の連続回数に応じて段階的に減衰させ音声として出力する予測補償手段と、
を備えることを特徴とする音声通信端末。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003419683A JP4230900B2 (ja) | 2003-12-17 | 2003-12-17 | 音声通信端末 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003419683A JP4230900B2 (ja) | 2003-12-17 | 2003-12-17 | 音声通信端末 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005184231A JP2005184231A (ja) | 2005-07-07 |
JP4230900B2 true JP4230900B2 (ja) | 2009-02-25 |
Family
ID=34781501
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003419683A Expired - Fee Related JP4230900B2 (ja) | 2003-12-17 | 2003-12-17 | 音声通信端末 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4230900B2 (ja) |
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2003
- 2003-12-17 JP JP2003419683A patent/JP4230900B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
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JP2005184231A (ja) | 2005-07-07 |
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