DE60106680D1 - Wellenformsignalerzeugung mit Synthetisierung von pseudo-tiefen Tönen - Google Patents

Wellenformsignalerzeugung mit Synthetisierung von pseudo-tiefen Tönen

Info

Publication number
DE60106680D1
DE60106680D1 DE60106680T DE60106680T DE60106680D1 DE 60106680 D1 DE60106680 D1 DE 60106680D1 DE 60106680 T DE60106680 T DE 60106680T DE 60106680 T DE60106680 T DE 60106680T DE 60106680 D1 DE60106680 D1 DE 60106680D1
Authority
DE
Germany
Prior art keywords
pseudo
synthesis
signal generation
waveform signal
deep tones
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.)
Expired - Lifetime
Application number
DE60106680T
Other languages
English (en)
Other versions
DE60106680T2 (de
Inventor
Masatada Wachi
Masahiro Shimizu
Tsuyoshi Futamase
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.)
Yamaha Corp
Original Assignee
Yamaha 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 JP2000159478A external-priority patent/JP3823689B2/ja
Priority claimed from JP2000182472A external-priority patent/JP3876595B2/ja
Application filed by Yamaha Corp filed Critical Yamaha Corp
Publication of DE60106680D1 publication Critical patent/DE60106680D1/de
Application granted granted Critical
Publication of DE60106680T2 publication Critical patent/DE60106680T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G10H7/00—Instruments in which the tones are synthesised from a data store, e.g. computer organs
    • G10H7/002—Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof
    • G10H7/006—Instruments in which the tones are synthesised from a data store, e.g. computer organs using a common processing for different operations or calculations, and a set of microinstructions (programme) to control the sequence thereof using two or more algorithms of different types to generate tones, e.g. according to tone color or to processor workload

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrophonic Musical Instruments (AREA)
DE60106680T 2000-05-30 2001-05-22 Wellenformsignalerzeugung mit Synthetisierung von pseudo-tiefen Tönen Expired - Lifetime DE60106680T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2000159478A JP3823689B2 (ja) 2000-05-30 2000-05-30 波形信号生成方法、波形信号生成装置および記録媒体
JP2000159478 2000-05-30
JP2000182472 2000-06-19
JP2000182472A JP3876595B2 (ja) 2000-06-19 2000-06-19 音声信号発生方法、音声信号発生装置および記録媒体

Publications (2)

Publication Number Publication Date
DE60106680D1 true DE60106680D1 (de) 2004-12-02
DE60106680T2 DE60106680T2 (de) 2006-02-09

Family

ID=26592854

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60106680T Expired - Lifetime DE60106680T2 (de) 2000-05-30 2001-05-22 Wellenformsignalerzeugung mit Synthetisierung von pseudo-tiefen Tönen

Country Status (3)

Country Link
US (1) US6756532B2 (de)
EP (1) EP1168296B1 (de)
DE (1) DE60106680T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6610917B2 (en) * 1998-05-15 2003-08-26 Lester F. Ludwig Activity indication, external source, and processing loop provisions for driven vibrating-element environments
KR101011286B1 (ko) * 2002-09-02 2011-01-28 텔레폰악티에볼라겟엘엠에릭슨(펍) 사운드 신시사이저
DE10251584B4 (de) 2002-11-06 2004-11-04 Leuze Lumiflex Gmbh + Co. Kg Verfahren und Vorrichtung zur Überwachung eines Erfassungsbereiches
EP1519619B1 (de) 2003-09-25 2010-11-03 Sony Ericsson Mobile Communications AB Lautsprecherempfindliches Tonwiedergabesystem
FR2861527B1 (fr) * 2003-10-22 2006-02-10 Mobivillage Procede et systeme d'adaptation de sequences sonores codees a un appareil de restitution sonore
JP2006030517A (ja) 2004-07-15 2006-02-02 Yamaha Corp 発音割当装置
US7211721B2 (en) * 2004-10-13 2007-05-01 Motorola, Inc. System and methods for memory-constrained sound synthesis using harmonic coding
KR100598209B1 (ko) * 2004-10-27 2006-07-07 엘지전자 주식회사 Ｍｉｄｉ 재생 장치 및 방법
US7465867B2 (en) 2005-10-12 2008-12-16 Phonak Ag MIDI-compatible hearing device
EP2291003A3 (de) * 2005-10-12 2011-03-30 Phonak Ag MIDI-kompatibles Hörgerät
US9247342B2 (en) 2013-05-14 2016-01-26 James J. Croft, III Loudspeaker enclosure system with signal processor for enhanced perception of low frequency output
US8927847B2 (en) * 2013-06-11 2015-01-06 The Board Of Trustees Of The Leland Stanford Junior University Glitch-free frequency modulation synthesis of sounds

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2496297A1 (fr) * 1980-12-12 1982-06-18 Thomson Csf Dispositif de calcul de la pseudo-variance des periodes instantanees d'un signal alternatif
JPS58211789A (ja) 1982-06-04 1983-12-09 ヤマハ株式会社 楽音合成装置
JPS59168492A (ja) 1983-03-16 1984-09-22 ヤマハ株式会社 楽音波形発生装置
US4924744A (en) * 1987-08-27 1990-05-15 Hudson Soft Co., Ltd. Apparatus for generating sound through low frequency and noise modulation
GB2230132B (en) * 1988-11-19 1993-06-23 Sony Corp Signal recording method
EP0546619B1 (de) * 1991-12-09 1998-09-23 Koninklijke Philips Electronics N.V. Schaltung zur Mischung und Verdoppelung von niedrigen Tonfrequenzen
JP2795619B2 (ja) * 1994-07-28 1998-09-10 株式会社コルグ 楽音発生装置
JPH08237800A (ja) * 1995-02-27 1996-09-13 Matsushita Electric Ind Co Ltd 低音増強回路
US5814750A (en) * 1995-11-09 1998-09-29 Chromatic Research, Inc. Method for varying the pitch of a musical tone produced through playback of a stored waveform
TW343417B (en) * 1996-05-08 1998-10-21 Philips Eloctronics N V Circuit, audio system and method for processing signals, and a harmonics generator
US5930373A (en) * 1997-04-04 1999-07-27 K.S. Waves Ltd. Method and system for enhancing quality of sound signal
CN1158898C (zh) * 1998-09-08 2004-07-21 皇家菲利浦电子有限公司 音频系统低音增强装置

Also Published As

Publication number Publication date
EP1168296A2 (de) 2002-01-02
DE60106680T2 (de) 2006-02-09
US6756532B2 (en) 2004-06-29
EP1168296B1 (de) 2004-10-27
EP1168296A3 (de) 2003-08-20
US20010049994A1 (en) 2001-12-13

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