CA2359713A1 - Generatrice sous-harmonique et processeur d'expansion stereophonique - Google Patents

Generatrice sous-harmonique et processeur d'expansion stereophonique Download PDF

Info

Publication number
CA2359713A1
CA2359713A1 CA 2359713 CA2359713A CA2359713A1 CA 2359713 A1 CA2359713 A1 CA 2359713A1 CA 2359713 CA2359713 CA 2359713 CA 2359713 A CA2359713 A CA 2359713A CA 2359713 A1 CA2359713 A1 CA 2359713A1
Authority
CA
Canada
Prior art keywords
signal
frequencies
range
produce
right channel
Prior art date
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.)
Abandoned
Application number
CA 2359713
Other languages
English (en)
Inventor
Elon Ray Coats
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Peavey Electronics Corp
Original Assignee
Peavey Electronics Corp
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
Priority claimed from US09/727,903 external-priority patent/US7136493B2/en
Application filed by Peavey Electronics Corp filed Critical Peavey Electronics Corp
Publication of CA2359713A1 publication Critical patent/CA2359713A1/fr
Abandoned legal-status Critical Current

Links

Landscapes

  • Stereophonic System (AREA)
CA 2359713 2000-12-01 2001-10-17 Generatrice sous-harmonique et processeur d'expansion stereophonique Abandoned CA2359713A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/727,903 2000-12-01
US09/727,903 US7136493B2 (en) 2000-06-28 2000-12-01 Sub-harmonic generator and stereo expansion processor

Publications (1)

Publication Number Publication Date
CA2359713A1 true CA2359713A1 (fr) 2002-06-01

Family

ID=24924572

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2359713 Abandoned CA2359713A1 (fr) 2000-12-01 2001-10-17 Generatrice sous-harmonique et processeur d'expansion stereophonique

Country Status (1)

Country Link
CA (1) CA2359713A1 (fr)

Similar Documents

Publication Publication Date Title
US7203320B2 (en) Sub-harmonic generator and stereo expansion processor
US7171002B2 (en) Methods and apparatus for sub-harmonic generation, stereo expansion and distortion
KR100671360B1 (ko) 오디오 보정 시스템 및 오디오 사운드 보강 방법
TW395139B (en) Low-frequency audio enhancement system
JP2002524996A5 (fr)
JPH0454100A (ja) 音声信号補償回路
JP3605363B2 (ja) 音響効果装置、その方法及びプログラム記録媒体
JP3381062B2 (ja) ステレオ信号処理装置
US7233833B2 (en) Method of modifying low frequency components of a digital audio signal
US7957539B2 (en) Sound enhancement system
JPH0774560A (ja) 音響システム用利得/等化回路
WO2001062041A1 (fr) Enceinte d'extremes-graves
EP1308925A1 (fr) Générateur subharmonique et processeur pour augmentation d'effet stéréophonique
JPH0936685A (ja) 音響信号再生方法及び装置
CA2359713A1 (fr) Generatrice sous-harmonique et processeur d'expansion stereophonique
JP2007507166A (ja) 中域圧縮機能付音声信号前置増幅回路
JPH05145991A (ja) 低音域特性補正回路
JPS59202718A (ja) 音響再生装置
JPH05266582A (ja) 音響装置
JPH04109799A (ja) 音響信号再生装置
JPS62232298A (ja) 重低音再生装置
JPH0685259B2 (ja) 音声信号増減装置
JPH04301907A (ja) 音声信号再生装置
JPH01149696A (ja) 重低音再生装置
JPH02119305A (ja) トーンコントロール回路

Legal Events

Date Code Title Description
EEER Examination request
FZDE Dead