CN1146299C - 通过单声道输入合成伪立体声输出的设备和方法 - Google Patents

通过单声道输入合成伪立体声输出的设备和方法 Download PDF

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Publication number
CN1146299C
CN1146299C CNB998141682A CN99814168A CN1146299C CN 1146299 C CN1146299 C CN 1146299C CN B998141682 A CNB998141682 A CN B998141682A CN 99814168 A CN99814168 A CN 99814168A CN 1146299 C CN1146299 C CN 1146299C
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signal
filter
output
frequency
sound
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Chinese (zh)
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CN1329810A (zh
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A・D・克雷默
A·D·克雷默
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DTS Inc
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SRS Labs Inc
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S5/00—Pseudo-stereo systems, e.g. in which additional channel signals are derived from monophonic signals by means of phase shifting, time delay or reverberation 

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Stereophonic System (AREA)
CNB998141682A 1998-10-13 1999-10-05 通过单声道输入合成伪立体声输出的设备和方法 Expired - Lifetime CN1146299C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/170,363 US6590983B1 (en) 1998-10-13 1998-10-13 Apparatus and method for synthesizing pseudo-stereophonic outputs from a monophonic input
US09/170,363 1998-10-13

Publications (2)

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CN1329810A CN1329810A (zh) 2002-01-02
CN1146299C true CN1146299C (zh) 2004-04-14

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CNB998141682A Expired - Lifetime CN1146299C (zh) 1998-10-13 1999-10-05 通过单声道输入合成伪立体声输出的设备和方法

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US (2) US6590983B1 (US07585860-20090908-C00112.png)
JP (2) JP4657452B2 (US07585860-20090908-C00112.png)
CN (1) CN1146299C (US07585860-20090908-C00112.png)
AU (1) AU1102500A (US07585860-20090908-C00112.png)
TW (1) TW447223B (US07585860-20090908-C00112.png)
WO (1) WO2000022880A2 (US07585860-20090908-C00112.png)

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Also Published As

Publication number Publication date
JP2002528020A (ja) 2002-08-27
JP4657452B2 (ja) 2011-03-23
US20040005066A1 (en) 2004-01-08
TW447223B (en) 2001-07-21
AU1102500A (en) 2000-05-01
US6590983B1 (en) 2003-07-08
WO2000022880A2 (en) 2000-04-20
JP2009141972A (ja) 2009-06-25
CN1329810A (zh) 2002-01-02
WO2000022880A3 (en) 2000-08-03

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