FR2736490B1 - Dispositif de test pour la prise de son d'un radiotelephone, notamment destine a etre installe dans un vehicule automobile - Google Patents

Dispositif de test pour la prise de son d'un radiotelephone, notamment destine a etre installe dans un vehicule automobile

Info

Publication number
FR2736490B1
FR2736490B1 FR9508178A FR9508178A FR2736490B1 FR 2736490 B1 FR2736490 B1 FR 2736490B1 FR 9508178 A FR9508178 A FR 9508178A FR 9508178 A FR9508178 A FR 9508178A FR 2736490 B1 FR2736490 B1 FR 2736490B1
Authority
FR
France
Prior art keywords
radiotelephone
sounding
installation
motor vehicle
test device
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 - Fee Related
Application number
FR9508178A
Other languages
English (en)
Other versions
FR2736490A1 (fr
Inventor
Emmanuel Granier
Etienne Parizet
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.)
Renault SAS
Regie Nationale des Usines Renault
Original Assignee
Renault SAS
Regie Nationale des Usines Renault
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 Renault SAS, Regie Nationale des Usines Renault filed Critical Renault SAS
Priority to FR9508178A priority Critical patent/FR2736490B1/fr
Publication of FR2736490A1 publication Critical patent/FR2736490A1/fr
Application granted granted Critical
Publication of FR2736490B1 publication Critical patent/FR2736490B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/60—Substation equipment, e.g. for use by subscribers including speech amplifiers
    • H04M1/6033—Substation equipment, e.g. for use by subscribers including speech amplifiers for providing handsfree use or a loudspeaker mode in telephone sets
    • H04M1/6041—Portable telephones adapted for handsfree use
    • H04M1/6075—Portable telephones adapted for handsfree use adapted for handsfree use in a vehicle
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR9508178A 1995-07-06 1995-07-06 Dispositif de test pour la prise de son d'un radiotelephone, notamment destine a etre installe dans un vehicule automobile Expired - Fee Related FR2736490B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9508178A FR2736490B1 (fr) 1995-07-06 1995-07-06 Dispositif de test pour la prise de son d'un radiotelephone, notamment destine a etre installe dans un vehicule automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9508178A FR2736490B1 (fr) 1995-07-06 1995-07-06 Dispositif de test pour la prise de son d'un radiotelephone, notamment destine a etre installe dans un vehicule automobile

Publications (2)

Publication Number Publication Date
FR2736490A1 FR2736490A1 (fr) 1997-01-10
FR2736490B1 true FR2736490B1 (fr) 1997-08-22

Family

ID=9480747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9508178A Expired - Fee Related FR2736490B1 (fr) 1995-07-06 1995-07-06 Dispositif de test pour la prise de son d'un radiotelephone, notamment destine a etre installe dans un vehicule automobile

Country Status (1)

Country Link
FR (1) FR2736490B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6453251B1 (en) * 1999-10-07 2002-09-17 Receptec Llc Testing method for components with reception capabilities
ATE498276T1 (de) 2006-07-24 2011-02-15 Harman Becker Automotive Sys System und verfahren zum kalibrieren einer freisprechanlage
DE102009029367B4 (de) * 2009-09-11 2012-01-12 Dietmar Ruwisch Verfahren und Vorrichtung zur Analyse und Abstimmung akustischer Eigenschaften einer Kfz-Freisprecheinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2277975C (fr) * 1992-06-24 2001-11-20 British Telecommunications Public Limited Company Methode et appareil pour mesurer de facon objective la qualite vocale du materiel de telecommunication

Also Published As

Publication number Publication date
FR2736490A1 (fr) 1997-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse