National Acoustic Laboratories Library

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ITU-T. P.810. Telephone transmission quality methods for objective and subjective assessment of quality. Modulated noise reference unit (MNRU)

by International Telecommunication Union.

Material type: Text Text; Format: print ; Literary form: Not fiction Publication details: Geneva ITU 1996Availability: Items available for reference: Not for loan (1) Call number: ITU-T P.810.
ITU-T. P. 58 (03/93). Telephone transmission quality objective measuring apparatus. Head and torso simulator for telephonometry

by International Telecommunication Union.

Material type: Text Text; Format: print ; Literary form: Not fiction Publication details: Geneva ITU Availability: Items available for loan: 1 Call number: ITU-T P. 58 (03/93).
P. 360. Series P: telephone transmission quality, telephone installations, local line networks. Subscribers' lines and sets. Efficiency of devices for preventing acoustic pressure by telephone receivers

by International Telecommunication Union.

Material type: Text Text; Format: print ; Literary form: Not fiction Publication details: Geneva ITU 1998Availability: Items available for loan: 1 Call number: ITU-T.P. 360.
ITU-T. p. 65 (03.93). Telephone transmission quality objective electro-acoustical measurements. Objective instrumentation for the determination of loudness ratings

by International Telecommunication Union.

Material type: Text Text; Format: print ; Literary form: Not fiction Publication details: Geneva ITU 1993Availability: Items available for loan: 1 Call number: ITY-T. p. 65.
ITU-T. 78.(03/93) Telephone transmission quality measurements related to speech loudness. Subjective testing method for determination of loudness ratings in accordance with recommendation p. 76

by International Telecommunication Union.

Material type: Text Text; Format: print ; Literary form: Not fiction Publication details: Geneva ITU 1993Availability: Items available for loan: 1 Call number: ITU-T. P. 78.
ITu-T. P. 76. Telephone transmission quality measurements related to speech loudness. Determination of loudness ratings: fundamental principles

by International Telecommunication Union.

Material type: Text Text; Format: print ; Literary form: Not fiction Publication details: Geneva ITU 1976Availability: Items available for loan: 1 Call number: ITU-T. p.76.
ITU-T P.311 Transmission characteristics for wideband digital handset and headset telephones. Series P. Terminals and subjective and objective assessment methods

by International Telecommunication Union.

Material type: Text Text; Format: print ; Literary form: Not fiction Publication details: Geneva ITU 2011Availability: Items available for loan: 1 Call number: ITU-T P. 311.
P.342. Series P: Telephone transmission quality, telephone installations, local line networks. Subscribers lines and sets. Transmission characteristics for telephone band (300-3400 Hz) digital louspeaking and hands-free telephony terminals

by International Telecommunication Union.

Material type: Text Text; Format: print ; Literary form: Not fiction Publication details: Geneva ITU May 2000Availability: Items available for loan: 1 Call number: ITU-T. P. 342 (05/2000).
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