TW431116B - Method and device for enhancing stereo sound - Google Patents

Method and device for enhancing stereo sound

Info

Publication number
TW431116B
TW431116B TW88107346A TW88107346A TW431116B TW 431116 B TW431116 B TW 431116B TW 88107346 A TW88107346 A TW 88107346A TW 88107346 A TW88107346 A TW 88107346A TW 431116 B TW431116 B TW 431116B
Authority
TW
Taiwan
Prior art keywords
stereo sound
sound
enhancing
enhancing stereo
phase
Prior art date
Application number
TW88107346A
Other languages
Chinese (zh)
Inventor
Chien-Cheng Chen
Ming-Han Lei
Jung-Dar Ho
Original Assignee
Ind Tech Res Inst
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 Ind Tech Res Inst filed Critical Ind Tech Res Inst
Priority to TW88107346A priority Critical patent/TW431116B/en
Application granted granted Critical
Publication of TW431116B publication Critical patent/TW431116B/en

Links

Landscapes

  • Stereophonic System (AREA)

Abstract

The present invention provides a method and device for enhancing stereo sound, which suitably changes the sound sources of the left and right channels of a sound effect apparatus, particularly in the frequency bands where the human ear is most sensitive and where the phase is likely to change, according to the frequency characteristic and phase variation of the audio signals. Therefore, the sound from the speakers is more comfortable and more extensive to the listener, thereby enhancing the stereo sound effect.
TW88107346A 1999-05-06 1999-05-06 Method and device for enhancing stereo sound TW431116B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW88107346A TW431116B (en) 1999-05-06 1999-05-06 Method and device for enhancing stereo sound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW88107346A TW431116B (en) 1999-05-06 1999-05-06 Method and device for enhancing stereo sound

Publications (1)

Publication Number Publication Date
TW431116B true TW431116B (en) 2001-04-21

Family

ID=21640560

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88107346A TW431116B (en) 1999-05-06 1999-05-06 Method and device for enhancing stereo sound

Country Status (1)

Country Link
TW (1) TW431116B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10661851B2 (en) 2014-03-31 2020-05-26 Matthias Ebel Lighting device for an at least partially muscle-powered vehicle by means of light-guiding elements

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10661851B2 (en) 2014-03-31 2020-05-26 Matthias Ebel Lighting device for an at least partially muscle-powered vehicle by means of light-guiding elements

Similar Documents

Publication Publication Date Title
JP6645437B2 (en) Sound reproduction device
EP1610588B1 (en) Audio signal processing
HK1036380A1 (en) Low-frequency audio enhancement system.
HK1056449A1 (en) Movie theatre system for processing audio signal in consumer applications and the associated method
US20110188662A1 (en) Method of rendering binaural stereo in a hearing aid system and a hearing aid system
EP1225789A3 (en) A stereo widening algorithm for loudspeakers
GB0220405D0 (en) A method of improving the audibility of sound from a loudspeaker located close to an ear
TW200621067A (en) Improved head related transfer functions for panned stereo audio content
CA2279117A1 (en) Processing method for localization of acoustic image for audio signals for the left and right ears
EP2873251A1 (en) An audio signal output device and method of processing an audio signal
WO2005036921A3 (en) Parametric loudspeaker system for isolated listening
AU2003202775A8 (en) Headphone
WO2003103337A3 (en) Methods and apparatus for sub-harmonic generation, stereo expansion and distortion
WO2002091799A3 (en) System for transitioning from stereo to simulated surround sound
MXPA06000735A (en) An audio stereo processing method, device and system.
US5521982A (en) Electronic device for the generation of acoustic spatial effects
WO2004054313A3 (en) Personalized surround sound headphone system
GB2443593A (en) Apparatus and method of reproduction virtual sound of two channels
JP2004023486A (en) Method for localizing sound image at outside of head in listening to reproduced sound with headphone, and apparatus therefor
TW431116B (en) Method and device for enhancing stereo sound
WO2022043906A1 (en) Assistive listening system and method
WO2003075609A3 (en) User controlled multi-channel audio conversion system
PL374737A1 (en) Loudspeaker arrangement
JPS62136200A (en) Audio device
Sigismondi Personal monitor systems

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent