SE535612C2 - Förändring av ett ljuds upplevda styrkegrad medelst filtrering med en parametrisk equalizer - Google Patents

Förändring av ett ljuds upplevda styrkegrad medelst filtrering med en parametrisk equalizer

Info

Publication number
SE535612C2
SE535612C2 SE1150008A SE1150008A SE535612C2 SE 535612 C2 SE535612 C2 SE 535612C2 SE 1150008 A SE1150008 A SE 1150008A SE 1150008 A SE1150008 A SE 1150008A SE 535612 C2 SE535612 C2 SE 535612C2
Authority
SE
Sweden
Prior art keywords
sound
gain
anyone
filter
value
Prior art date
Application number
SE1150008A
Other languages
English (en)
Swedish (sv)
Other versions
SE1150008A1 (sv
Inventor
Arne Wallander
Original Assignee
Arne Wallander
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 Arne Wallander filed Critical Arne Wallander
Priority to SE1150008A priority Critical patent/SE535612C2/sv
Priority to US13/979,030 priority patent/US9515630B2/en
Priority to EP12734314.3A priority patent/EP2663899B1/en
Priority to JP2013549386A priority patent/JP5941065B2/ja
Priority to PCT/SE2012/050009 priority patent/WO2012096617A1/en
Publication of SE1150008A1 publication Critical patent/SE1150008A1/sv
Publication of SE535612C2 publication Critical patent/SE535612C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/16—Automatic control
    • H03G5/165—Equalizers; Volume or gain control in limited frequency bands
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • 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
    • G10H1/12—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms
    • 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
    • G10H1/12—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms
    • G10H1/125—Circuits for establishing the harmonic content of tones, or other arrangements for changing the tone colour by filtering complex waveforms using a digital filter
    • 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
    • G10H1/46—Volume control
    • G10L21/0205—
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L21/00—Speech or voice signal processing techniques to produce another audible or non-audible signal, e.g. visual or tactile, in order to modify its quality or its intelligibility
    • G10L21/02—Speech enhancement, e.g. noise reduction or echo cancellation
    • G10L21/0316—Speech enhancement, e.g. noise reduction or echo cancellation by changing the amplitude
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/005—Tone control or bandwidth control in amplifiers of digital signals
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/025—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers frequency-dependent volume compression or expansion, e.g. multiple-band systems
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G9/00—Combinations of two or more types of control, e.g. gain control and tone control
    • H03G9/02—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers
    • H03G9/04—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes
    • H03G9/06—Combinations of two or more types of control, e.g. gain control and tone control in untuned amplifiers having discharge tubes for gain control and tone control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers
    • H04R3/04—Circuits for transducers for correcting frequency response
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/90—Pitch determination of speech signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/01—Aspects of volume control, not necessarily automatic, in sound systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R2430/00—Signal processing covered by H04R, not provided for in its groups
    • H04R2430/03—Synergistic effects of band splitting and sub-band processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Quality & Reliability (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
SE1150008A 2011-01-11 2011-01-11 Förändring av ett ljuds upplevda styrkegrad medelst filtrering med en parametrisk equalizer SE535612C2 (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE1150008A SE535612C2 (sv) 2011-01-11 2011-01-11 Förändring av ett ljuds upplevda styrkegrad medelst filtrering med en parametrisk equalizer
US13/979,030 US9515630B2 (en) 2011-01-11 2012-01-10 Musical dynamics alteration of sounds
EP12734314.3A EP2663899B1 (en) 2011-01-11 2012-01-10 Musical dynamics alteration of sounds
JP2013549386A JP5941065B2 (ja) 2011-01-11 2012-01-10 音の強弱変更
PCT/SE2012/050009 WO2012096617A1 (en) 2011-01-11 2012-01-10 Musical dynamics alteration of sounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1150008A SE535612C2 (sv) 2011-01-11 2011-01-11 Förändring av ett ljuds upplevda styrkegrad medelst filtrering med en parametrisk equalizer

Publications (2)

Publication Number Publication Date
SE1150008A1 SE1150008A1 (sv) 2012-07-12
SE535612C2 true SE535612C2 (sv) 2012-10-16

Family

ID=46507330

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1150008A SE535612C2 (sv) 2011-01-11 2011-01-11 Förändring av ett ljuds upplevda styrkegrad medelst filtrering med en parametrisk equalizer

Country Status (5)

Country Link
US (1) US9515630B2 (cg-RX-API-DMAC10.html)
EP (1) EP2663899B1 (cg-RX-API-DMAC10.html)
JP (1) JP5941065B2 (cg-RX-API-DMAC10.html)
SE (1) SE535612C2 (cg-RX-API-DMAC10.html)
WO (1) WO2012096617A1 (cg-RX-API-DMAC10.html)

Cited By (5)

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US10672371B2 (en) 2015-09-29 2020-06-02 Amper Music, Inc. Method of and system for spotting digital media objects and event markers using musical experience descriptors to characterize digital music to be automatically composed and generated by an automated music composition and generation engine
US10854180B2 (en) 2015-09-29 2020-12-01 Amper Music, Inc. Method of and system for controlling the qualities of musical energy embodied in and expressed by digital music to be automatically composed and generated by an automated music composition and generation engine
US10964299B1 (en) 2019-10-15 2021-03-30 Shutterstock, Inc. Method of and system for automatically generating digital performances of music compositions using notes selected from virtual musical instruments based on the music-theoretic states of the music compositions
US11024275B2 (en) 2019-10-15 2021-06-01 Shutterstock, Inc. Method of digitally performing a music composition using virtual musical instruments having performance logic executing within a virtual musical instrument (VMI) library management system
US11037538B2 (en) 2019-10-15 2021-06-15 Shutterstock, Inc. Method of and system for automated musical arrangement and musical instrument performance style transformation supported within an automated music performance system

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GB2494183A (en) * 2011-09-02 2013-03-06 Sonuus Ltd Musical effect controller with a position sensor comprising a tuned resonant circuit
US9991861B2 (en) * 2012-08-10 2018-06-05 Bellevue Investments Gmbh & Co. Kgaa System and method for controlled dynamics adaptation for musical content
DE202014101373U1 (de) * 2014-03-25 2015-06-29 Bernhard Schwede Entzerrer zur Entzerrung eines Tongemischs und Audioanlage mit einem solchen Entzerrer
JP2017138786A (ja) * 2016-02-03 2017-08-10 地方独立行政法人大阪府立産業技術総合研究所 音声出力装置、照明付き音声出力装置および報知システム
US10448179B2 (en) * 2017-06-12 2019-10-15 Genelec Oy Personal sound character profiler
GB2570533B (en) 2017-12-20 2021-09-22 Sonuus Ltd Keyboard sensor systems and methods
CN109817193B (zh) * 2019-02-21 2022-11-22 深圳市魔耳乐器有限公司 一种基于时变多段式频谱的音色拟合系统
CN113994421B (zh) * 2019-06-24 2025-10-10 雅马哈株式会社 信号处理装置、弦乐器、信号处理方法及程序
JP2022037727A (ja) * 2020-08-25 2022-03-09 株式会社東海理化電機製作所 音調整装置、音処理方法、及びプログラム
JP7215523B2 (ja) * 2021-06-17 2023-01-31 カシオ計算機株式会社 電子楽器、方法及びプログラム
US20220406282A1 (en) * 2021-06-17 2022-12-22 Casio Computer Co., Ltd. Electronic musical instruments, method and storage media therefor

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Cited By (18)

* Cited by examiner, † Cited by third party
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US11037540B2 (en) 2015-09-29 2021-06-15 Shutterstock, Inc. Automated music composition and generation systems, engines and methods employing parameter mapping configurations to enable automated music composition and generation
US11468871B2 (en) 2015-09-29 2022-10-11 Shutterstock, Inc. Automated music composition and generation system employing an instrument selector for automatically selecting virtual instruments from a library of virtual instruments to perform the notes of the composed piece of digital music
US12039959B2 (en) 2015-09-29 2024-07-16 Shutterstock, Inc. Automated music composition and generation system employing virtual musical instrument libraries for producing notes contained in the digital pieces of automatically composed music
US11011144B2 (en) 2015-09-29 2021-05-18 Shutterstock, Inc. Automated music composition and generation system supporting automated generation of musical kernels for use in replicating future music compositions and production environments
US11017750B2 (en) 2015-09-29 2021-05-25 Shutterstock, Inc. Method of automatically confirming the uniqueness of digital pieces of music produced by an automated music composition and generation system while satisfying the creative intentions of system users
US11776518B2 (en) 2015-09-29 2023-10-03 Shutterstock, Inc. Automated music composition and generation system employing virtual musical instrument libraries for producing notes contained in the digital pieces of automatically composed music
US11030984B2 (en) 2015-09-29 2021-06-08 Shutterstock, Inc. Method of scoring digital media objects using musical experience descriptors to indicate what, where and when musical events should appear in pieces of digital music automatically composed and generated by an automated music composition and generation system
US11657787B2 (en) 2015-09-29 2023-05-23 Shutterstock, Inc. Method of and system for automatically generating music compositions and productions using lyrical input and music experience descriptors
US10854180B2 (en) 2015-09-29 2020-12-01 Amper Music, Inc. Method of and system for controlling the qualities of musical energy embodied in and expressed by digital music to be automatically composed and generated by an automated music composition and generation engine
US11037539B2 (en) 2015-09-29 2021-06-15 Shutterstock, Inc. Autonomous music composition and performance system employing real-time analysis of a musical performance to automatically compose and perform music to accompany the musical performance
US11037541B2 (en) 2015-09-29 2021-06-15 Shutterstock, Inc. Method of composing a piece of digital music using musical experience descriptors to indicate what, when and how musical events should appear in the piece of digital music automatically composed and generated by an automated music composition and generation system
US11430418B2 (en) 2015-09-29 2022-08-30 Shutterstock, Inc. Automatically managing the musical tastes and preferences of system users based on user feedback and autonomous analysis of music automatically composed and generated by an automated music composition and generation system
US11430419B2 (en) 2015-09-29 2022-08-30 Shutterstock, Inc. Automatically managing the musical tastes and preferences of a population of users requesting digital pieces of music automatically composed and generated by an automated music composition and generation system
US10672371B2 (en) 2015-09-29 2020-06-02 Amper Music, Inc. Method of and system for spotting digital media objects and event markers using musical experience descriptors to characterize digital music to be automatically composed and generated by an automated music composition and generation engine
US11651757B2 (en) 2015-09-29 2023-05-16 Shutterstock, Inc. Automated music composition and generation system driven by lyrical input
US11037538B2 (en) 2019-10-15 2021-06-15 Shutterstock, Inc. Method of and system for automated musical arrangement and musical instrument performance style transformation supported within an automated music performance system
US11024275B2 (en) 2019-10-15 2021-06-01 Shutterstock, Inc. Method of digitally performing a music composition using virtual musical instruments having performance logic executing within a virtual musical instrument (VMI) library management system
US10964299B1 (en) 2019-10-15 2021-03-30 Shutterstock, Inc. Method of and system for automatically generating digital performances of music compositions using notes selected from virtual musical instruments based on the music-theoretic states of the music compositions

Also Published As

Publication number Publication date
WO2012096617A1 (en) 2012-07-19
US20130287227A1 (en) 2013-10-31
JP5941065B2 (ja) 2016-06-29
EP2663899B1 (en) 2019-11-27
EP2663899A1 (en) 2013-11-20
SE1150008A1 (sv) 2012-07-12
US9515630B2 (en) 2016-12-06
JP2014502737A (ja) 2014-02-03
EP2663899A4 (en) 2016-12-28

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