IT1319914B1 - Procedimento per l'ottimizzazione della qualita' acustica di unsegnale sonoro sulla base di parametri psico-acustici. - Google Patents

Procedimento per l'ottimizzazione della qualita' acustica di unsegnale sonoro sulla base di parametri psico-acustici.

Info

Publication number
IT1319914B1
IT1319914B1 IT2000TO000180A ITTO20000180A IT1319914B1 IT 1319914 B1 IT1319914 B1 IT 1319914B1 IT 2000TO000180 A IT2000TO000180 A IT 2000TO000180A IT TO20000180 A ITTO20000180 A IT TO20000180A IT 1319914 B1 IT1319914 B1 IT 1319914B1
Authority
IT
Italy
Prior art keywords
psycho
optimization
procedure
basis
acoustic parameters
Prior art date
Application number
IT2000TO000180A
Other languages
English (en)
Inventor
Giorgio Irato
Original Assignee
Fiat Ricerche
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 Fiat Ricerche filed Critical Fiat Ricerche
Priority to IT2000TO000180A priority Critical patent/IT1319914B1/it
Publication of ITTO20000180A0 publication Critical patent/ITTO20000180A0/it
Priority to EP01830129A priority patent/EP1128360A3/en
Publication of ITTO20000180A1 publication Critical patent/ITTO20000180A1/it
Application granted granted Critical
Publication of IT1319914B1 publication Critical patent/IT1319914B1/it

Links

Classifications

    • 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
    • G10L25/48—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use
    • G10L25/69—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 specially adapted for particular use for evaluating synthetic or decoded voice signals
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K15/00—Acoustics not otherwise provided for
    • G10K15/02—Synthesis of acoustic waves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Human Computer Interaction (AREA)
  • Computational Linguistics (AREA)
  • General Health & Medical Sciences (AREA)
  • Tone Control, Compression And Expansion, Limiting Amplitude (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
IT2000TO000180A 2000-02-24 2000-02-24 Procedimento per l'ottimizzazione della qualita' acustica di unsegnale sonoro sulla base di parametri psico-acustici. IT1319914B1 (it)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT2000TO000180A IT1319914B1 (it) 2000-02-24 2000-02-24 Procedimento per l'ottimizzazione della qualita' acustica di unsegnale sonoro sulla base di parametri psico-acustici.
EP01830129A EP1128360A3 (en) 2000-02-24 2001-02-23 Method for optimizing the acoustic quality of an acoustic signal on the basis of psyscho-acoustic parameters

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000TO000180A IT1319914B1 (it) 2000-02-24 2000-02-24 Procedimento per l'ottimizzazione della qualita' acustica di unsegnale sonoro sulla base di parametri psico-acustici.

Publications (3)

Publication Number Publication Date
ITTO20000180A0 ITTO20000180A0 (it) 2000-02-24
ITTO20000180A1 ITTO20000180A1 (it) 2001-08-24
IT1319914B1 true IT1319914B1 (it) 2003-11-12

Family

ID=11457483

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2000TO000180A IT1319914B1 (it) 2000-02-24 2000-02-24 Procedimento per l'ottimizzazione della qualita' acustica di unsegnale sonoro sulla base di parametri psico-acustici.

Country Status (2)

Country Link
EP (1) EP1128360A3 (it)
IT (1) IT1319914B1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8948468B2 (en) 2003-06-26 2015-02-03 Fotonation Limited Modification of viewing parameters for digital images using face detection information
CN102857851B (zh) * 2012-09-12 2015-04-15 清华大学 一种用于声品质评价的声像同步系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434922A (en) * 1993-04-08 1995-07-18 Miller; Thomas E. Method and apparatus for dynamic sound optimization
US5715372A (en) * 1995-01-10 1998-02-03 Lucent Technologies Inc. Method and apparatus for characterizing an input signal
US5907622A (en) * 1995-09-21 1999-05-25 Dougherty; A. Michael Automatic noise compensation system for audio reproduction equipment
CA2230188A1 (en) * 1998-03-27 1999-09-27 William C. Treurniet Objective audio quality measurement

Also Published As

Publication number Publication date
ITTO20000180A0 (it) 2000-02-24
EP1128360A2 (en) 2001-08-29
EP1128360A3 (en) 2004-12-08
ITTO20000180A1 (it) 2001-08-24

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