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ATE250839T1 - SYSTEM FOR RECORDING AND REPRODUCING AUDIO SIGNALS - Google Patents

SYSTEM FOR RECORDING AND REPRODUCING AUDIO SIGNALS

Info

Publication number
ATE250839T1
ATE250839T1 AT99308471T AT99308471T ATE250839T1 AT E250839 T1 ATE250839 T1 AT E250839T1 AT 99308471 T AT99308471 T AT 99308471T AT 99308471 T AT99308471 T AT 99308471T AT E250839 T1 ATE250839 T1 AT E250839T1
Authority
AT
Austria
Prior art keywords
signal
causing
effect
recording
audio signals
Prior art date
Application number
AT99308471T
Other languages
German (de)
Inventor
Jan R Coyle
Original Assignee
Jan R Coyle
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 Jan R Coyle filed Critical Jan R Coyle
Application granted granted Critical
Publication of ATE250839T1 publication Critical patent/ATE250839T1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Signal Processing Not Specific To The Method Of Recording And Reproducing (AREA)
  • Stereophonic System (AREA)
  • Circuit For Audible Band Transducer (AREA)
  • Signal Processing For Digital Recording And Reproducing (AREA)

Abstract

A system for enhancing sound signals at a relatively high sonic level power input and comparatively low signal power level output which are relatively adjusted so that the signal is enhanced when reproduced. The input includes a capacitor (402) for creating a reverberation effect in the signal and an adjustable power level varying device (402) for causing a second harmonic effect in the signal. When the system is used in a multichannel sound system, a low pass filter is connected between channels for causing a phantom center channel effect in the sound signal. <IMAGE>
AT99308471T 1999-10-26 1999-10-26 SYSTEM FOR RECORDING AND REPRODUCING AUDIO SIGNALS ATE250839T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99308471A EP1096829B1 (en) 1999-10-26 1999-10-26 System for transcription and playback of sonic signals

Publications (1)

Publication Number Publication Date
ATE250839T1 true ATE250839T1 (en) 2003-10-15

Family

ID=8241699

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99308471T ATE250839T1 (en) 1999-10-26 1999-10-26 SYSTEM FOR RECORDING AND REPRODUCING AUDIO SIGNALS

Country Status (4)

Country Link
EP (1) EP1096829B1 (en)
AT (1) ATE250839T1 (en)
DE (1) DE69911610T2 (en)
ES (1) ES2203022T3 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5621581A (en) * 1986-04-21 1997-04-15 Coyle; Jan R. System for transcription and playback of sonic signals
JPH01113797A (en) * 1987-10-27 1989-05-02 Nec Ic Microcomput Syst Ltd Electronic sound generation circuit
JPH0720319B2 (en) * 1988-08-12 1995-03-06 三洋電機株式会社 Center mode control circuit
JP2841257B2 (en) * 1992-09-28 1998-12-24 株式会社河合楽器製作所 Reverberation device
US5763807A (en) * 1996-09-12 1998-06-09 Clynes; Manfred Electronic music system producing vibrato and tremolo effects

Also Published As

Publication number Publication date
EP1096829A1 (en) 2001-05-02
EP1096829B1 (en) 2003-09-24
DE69911610D1 (en) 2003-10-30
DE69911610T2 (en) 2004-07-08
ES2203022T3 (en) 2004-04-01

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties