ATE180363T1 - Übergangssignale diskriminierender signalgenerator für oberwellensignale - Google Patents

Übergangssignale diskriminierender signalgenerator für oberwellensignale

Info

Publication number
ATE180363T1
ATE180363T1 AT94108698T AT94108698T ATE180363T1 AT E180363 T1 ATE180363 T1 AT E180363T1 AT 94108698 T AT94108698 T AT 94108698T AT 94108698 T AT94108698 T AT 94108698T AT E180363 T1 ATE180363 T1 AT E180363T1
Authority
AT
Austria
Prior art keywords
harmonics
input signal
signals
discriminate
transient
Prior art date
Application number
AT94108698T
Other languages
English (en)
Inventor
Donn Werrbach
Original Assignee
Aphex Systems 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 Aphex Systems Ltd filed Critical Aphex Systems Ltd
Application granted granted Critical
Publication of ATE180363T1 publication Critical patent/ATE180363T1/de

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B19/00—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source
    • H03B19/16—Generation of oscillations by non-regenerative frequency multiplication or division of a signal from a separate source using uncontrolled rectifying devices, e.g. rectifying diodes or Schottky diodes
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/02—Means for controlling the tone frequencies, e.g. attack or decay; Means for producing special musical effects, e.g. vibratos or glissandos
    • G10H1/06—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour
    • G10H1/16—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by non-linear elements
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H2230/00—General physical, ergonomic or hardware implementation of electrophonic musical tools or instruments, e.g. shape or architecture
    • G10H2230/045—Special instrument [spint], i.e. mimicking the ergonomy, shape, sound or other characteristic of a specific acoustic musical instrument category
    • G10H2230/251—Spint percussion, i.e. mimicking percussion instruments; Electrophonic musical instruments with percussion instrument features; Electrophonic aspects of acoustic percussion instruments or MIDI-like control therefor
    • G10H2230/271—Spint gong, i.e. mimicking circular flat, nippled or bowl-shaped metallic percussion instruments

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Power Conversion In General (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Eletrric Generators (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Rectifiers (AREA)
  • Networks Using Active Elements (AREA)
AT94108698T 1993-06-07 1994-06-07 Übergangssignale diskriminierender signalgenerator für oberwellensignale ATE180363T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/072,995 US5424488A (en) 1993-06-07 1993-06-07 Transient discriminate harmonics generator

Publications (1)

Publication Number Publication Date
ATE180363T1 true ATE180363T1 (de) 1999-06-15

Family

ID=22111047

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94108698T ATE180363T1 (de) 1993-06-07 1994-06-07 Übergangssignale diskriminierender signalgenerator für oberwellensignale

Country Status (5)

Country Link
US (1) US5424488A (de)
EP (1) EP0629039B1 (de)
JP (1) JPH07140979A (de)
AT (1) ATE180363T1 (de)
DE (1) DE69418530T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6023513A (en) * 1996-01-11 2000-02-08 U S West, Inc. System and method for improving clarity of low bandwidth audio systems
US6335973B1 (en) 1996-01-11 2002-01-01 Qwest Communications International Inc. System and method for improving clarity of audio systems
US9154875B2 (en) * 2005-12-13 2015-10-06 Nxp B.V. Device for and method of processing an audio data stream
US8290169B1 (en) * 2009-12-09 2012-10-16 Aphex Llc Time shifted harmonics generator
US9060223B2 (en) 2013-03-07 2015-06-16 Aphex, Llc Method and circuitry for processing audio signals

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3189674A (en) * 1960-03-31 1965-06-15 Nihon Gakki Seizo Kabushiki Ka Apparatus for producing pedal sounds in electric musical instruments
US3321567A (en) * 1965-10-20 1967-05-23 Baldwin Co D H Wave shaping system for electrical musical instruments
US3495021A (en) * 1966-06-29 1970-02-10 Baldwin Co D H Chiff and tone generator
JPS501748B1 (de) * 1970-03-20 1975-01-21
JPS506777B1 (de) * 1970-12-29 1975-03-18
JPS5030446B1 (de) * 1971-03-23 1975-10-01
US4044643A (en) * 1974-01-09 1977-08-30 Chase Willis E Musical instrument circuit providing celeste and vibrato effects
US4018121A (en) * 1974-03-26 1977-04-19 The Board Of Trustees Of Leland Stanford Junior University Method of synthesizing a musical sound
US3937115A (en) * 1974-08-01 1976-02-10 The Wurlitzer Company Electronic piano circuit arrangement
US4150253A (en) * 1976-03-15 1979-04-17 Inter-Technology Exchange Ltd. Signal distortion circuit and method of use
US4198891A (en) * 1978-04-11 1980-04-22 Cbs Inc. Circuit for simulating sounds of percussive instruments
US4175465A (en) * 1978-05-01 1979-11-27 Cbs Inc. Circuit for simulating string bass sound
US4442745A (en) * 1980-04-28 1984-04-17 Norlin Industries, Inc. Long duration aperiodic musical waveform generator
US4425515A (en) * 1981-11-16 1984-01-10 Hewlett-Packard Company Method and means to minimize risetime of a microwave pulse modulated signal from a frequency multiplier circuit
JPH03293935A (ja) * 1990-04-10 1991-12-25 Shimadzu Corp 充電検出装置

Also Published As

Publication number Publication date
US5424488A (en) 1995-06-13
EP0629039A1 (de) 1994-12-14
JPH07140979A (ja) 1995-06-02
DE69418530T2 (de) 2000-02-10
DE69418530D1 (de) 1999-06-24
EP0629039B1 (de) 1999-05-19

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Legal Events

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