JPS6468799A - Effect adder - Google Patents

Effect adder

Info

Publication number
JPS6468799A
JPS6468799A JP62225595A JP22559587A JPS6468799A JP S6468799 A JPS6468799 A JP S6468799A JP 62225595 A JP62225595 A JP 62225595A JP 22559587 A JP22559587 A JP 22559587A JP S6468799 A JPS6468799 A JP S6468799A
Authority
JP
Japan
Prior art keywords
output
resistor
input
stereo
data
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.)
Granted
Application number
JP62225595A
Other languages
Japanese (ja)
Other versions
JP2722459B2 (en
Inventor
Goro Sakata
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.)
Casio Computer Co Ltd
Original Assignee
Casio Computer 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 Casio Computer Co Ltd filed Critical Casio Computer Co Ltd
Priority to JP62225595A priority Critical patent/JP2722459B2/en
Publication of JPS6468799A publication Critical patent/JPS6468799A/en
Priority to US07/504,021 priority patent/US4998281A/en
Application granted granted Critical
Publication of JP2722459B2 publication Critical patent/JP2722459B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Reverberation, Karaoke And Other Acoustics (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

PURPOSE: To obtain the output of an effect added stereo by digitally processing input signal data, which are sampled at a prescribed cycle, timedivision-wise within one sampling period. CONSTITUTION: A waveform data memory 33 is composed of RAM or the like, a data resistor 35 is formed in two-way, and data are respectively transmitted through an internal bus 32. A right input resistor 36 and left input resistor 37 are respectively used as a right input and left input of digital input signal of the stereo, and a right output resistor 38 and left output resistor 39 are also used as a right output and left output, respectively. Then input signal data sampled at a prescribed period are successively stored into a storage means 33 and read with a operation means, and digital processing is time- division-wise performed within one sampling period. By this way, the effect is added and the stereo output is obtained.
JP62225595A 1987-08-20 1987-09-09 Effect adding device Expired - Lifetime JP2722459B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62225595A JP2722459B2 (en) 1987-09-09 1987-09-09 Effect adding device
US07/504,021 US4998281A (en) 1987-08-20 1990-04-03 Effect addition apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62225595A JP2722459B2 (en) 1987-09-09 1987-09-09 Effect adding device

Publications (2)

Publication Number Publication Date
JPS6468799A true JPS6468799A (en) 1989-03-14
JP2722459B2 JP2722459B2 (en) 1998-03-04

Family

ID=16831784

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62225595A Expired - Lifetime JP2722459B2 (en) 1987-08-20 1987-09-09 Effect adding device

Country Status (1)

Country Link
JP (1) JP2722459B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0423600A (en) * 1990-05-17 1992-01-27 Nec Corp Surround circuit
JP2018151589A (en) * 2017-03-15 2018-09-27 カシオ計算機株式会社 Filter operation processing device, filter operation method, and effect application device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195296A (en) * 1981-05-27 1982-11-30 Hitachi Electronics Simulated echo sound generator
JPS6124799U (en) * 1984-07-19 1986-02-14 カシオ計算機株式会社 effect circuit
JPS61165795A (en) * 1985-01-17 1986-07-26 パイオニア株式会社 Audio signal processor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57195296A (en) * 1981-05-27 1982-11-30 Hitachi Electronics Simulated echo sound generator
JPS6124799U (en) * 1984-07-19 1986-02-14 カシオ計算機株式会社 effect circuit
JPS61165795A (en) * 1985-01-17 1986-07-26 パイオニア株式会社 Audio signal processor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0423600A (en) * 1990-05-17 1992-01-27 Nec Corp Surround circuit
JP2018151589A (en) * 2017-03-15 2018-09-27 カシオ計算機株式会社 Filter operation processing device, filter operation method, and effect application device

Also Published As

Publication number Publication date
JP2722459B2 (en) 1998-03-04

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term