TW200718257A - Sound-receiving system and the method - Google Patents

Sound-receiving system and the method

Info

Publication number
TW200718257A
TW200718257A TW094137510A TW94137510A TW200718257A TW 200718257 A TW200718257 A TW 200718257A TW 094137510 A TW094137510 A TW 094137510A TW 94137510 A TW94137510 A TW 94137510A TW 200718257 A TW200718257 A TW 200718257A
Authority
TW
Taiwan
Prior art keywords
sound
receiving system
array microphone
sound signal
echo
Prior art date
Application number
TW094137510A
Other languages
Chinese (zh)
Inventor
Ming-Sian R Bai
Po-Chang Ho
wen-jie Wei
Hong-Ching Her
Original Assignee
Merry Electronics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Merry Electronics Co Ltd filed Critical Merry Electronics Co Ltd
Priority to TW094137510A priority Critical patent/TW200718257A/en
Publication of TW200718257A publication Critical patent/TW200718257A/en

Links

Landscapes

  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)

Abstract

This invention discloses a sound-receiving system and the method that can make the received sound signal become clearer and this method can also eliminate noise and echo in order to increase the transmission quality of sound. The sound-receiving system comprises an array microphone, an analog/digital converter, and a digital signal processor. The analog/digital converter is electrically connected to the array microphone. The converter is used to convert the sound signal received by the array microphone. The digital signal processor can position and process the converted sound signal and can inhibit the noise and echo in the sound signal, so the transmission quality of sound can be elevated.
TW094137510A 2005-10-26 2005-10-26 Sound-receiving system and the method TW200718257A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW094137510A TW200718257A (en) 2005-10-26 2005-10-26 Sound-receiving system and the method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094137510A TW200718257A (en) 2005-10-26 2005-10-26 Sound-receiving system and the method

Publications (1)

Publication Number Publication Date
TW200718257A true TW200718257A (en) 2007-05-01

Family

ID=57911795

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094137510A TW200718257A (en) 2005-10-26 2005-10-26 Sound-receiving system and the method

Country Status (1)

Country Link
TW (1) TW200718257A (en)

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