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ITU-T P Suppl. 15 (11/1988)

Wideband (7 kHz) modulated noise reference unit (MNRU) with noise shaping

Citation:	http://handle.itu.int/11.1002/1000/30
Approval date:	1988-11-25
Approval process:	WTSA
Status:	Superseded
Maintenance responsibility:
Further details:	Patent statement(s)

EditionsRelated supplement(s)

Ed.	ITU-T Recommendation	Status	Summary	Table of Contents	Download
1	P Suppl. 15 (11/1988)	Superseded	-	-	here


ITU-T Supplement	Title	Status	Summary	Table of contents	Download
P Suppl. 10 (11/1988)	Considerations relating to transmission characteristics for analogue handset telephones	In force	-	here	here
P Suppl. 16 (11/1988)	Guidelines for placement of microphones and loudspeakers in telephone conference rooms and for group audio terminals (GATs)	In force	-	here	here
P Suppl. 20 (03/1993)	Examples of measurements of handset receive-frequency responses: dependence on earcap leakage losses	In force	-	here	here
P Suppl. 23 (02/1998)	ITU-T coded-speech database	In force	here	here	here
P Suppl. 24 (10/2005)	Parameters describing the interaction with spoken dialogue systems	In force	here	here	here
P Suppl. 25 (01/2011)	Parameters describing the interaction with multimodal dialogue systems	In force	here	here	here
P Suppl. 26 (09/2017)	Scenarios for the subjective evaluation of audio and audiovisual multiparty telemeeting quality	In force	here	here	here
P Suppl. 1 (10/1976)	Precautions to be taken for correct installation and maintenance of an IRS	Superseded	-	-	here
P Suppl. 2 (10/1976)	Methods used for assessing telephony transmission performance	Superseded	-	-	Not available
P Suppl. 2 (11/1980)	Methods used for assessing telephony transmission performance	Superseded	-	-	Not available
P Suppl. 2 (10/1984)	Methods used for assessing telephony transmission performance	Superseded	-	-	Not available
P Suppl. 2 (11/1988)	Methods used for assessing telephony transmission performance	Superseded	-	-	Not available
P Suppl. 3 (11/1980)	Transmission rating models	Superseded	-	-	Not available
P Suppl. 3 (10/1984)	Transmission rating models	Superseded	-	-	Not available
P Suppl. 3 (11/1988)	Models for predicting transmission quality from objective measurements	Superseded	-	-	Not available
P Suppl. 3 (03/1993)	Models for predicting transmission quality from objective measurements	Superseded	-	here	here
P Suppl. 4 (11/1980)	Prediction of transmission qualities from objective measurements	Superseded	-	-	Not available
P Suppl. 4 (10/1984)	Prediction of transmission qualities from objective measurements	Superseded	-	-	Not available
P Suppl. 5 (11/1980)	The SIBYL method of subjective testing	Superseded	-	-	Not available
P Suppl. 5 (10/1984)	The SIBYL method of subjective testing	Superseded	-	-	Not available
P Suppl. 6 (11/1980)	Attenuation of the electro-acoustic efficiency of telephone sets in view of protection against acoustic shocks	Superseded	-	-	Not available
P Suppl. 6 (10/1984)	Attenuation of the electro-acoustic efficiency of telephone sets in view of protection against acoustic shocks	Superseded	-	-	Not available
P Suppl. 7 (10/1984)	Generation of the artificial voice	Superseded	-	-	Not available
P Suppl. 8 (10/1984)	Objective measurement of active speech level	Superseded	-	-	Not available
P Suppl. 9 (10/1984)	Provisional methods of testing headsets so that P-Series Recommendations may be used	Superseded	-	-	Not available
P Suppl. 10 (10/1984)	Considerations relating to characteristics for subscriber sets (handset telephones)	Superseded	-	-	Not available
P Suppl. 11 (10/1984)	Some effects of sidetone on the subscriber when talking	Superseded	-	-	Not available
P Suppl. 11 (11/1988)	Some effects of sidetone	Superseded	-	-	Not available
P Suppl. 11 (03/1993)	Some effects of sidetone	Superseded	-	here	here
P Suppl. 11 (12/1994)	Some effects of sidetone	Superseded	-	-	Not available
P Suppl. 12 (10/1984)	Composition and alignment of the NOSFER system	Superseded	-	-	Not available
P Suppl. 13 (10/1984)	Noise spectra	Superseded	-	-	Not available
P Suppl. 13 (11/1988)	Noise spectra	Superseded	-	-	Not available
P Suppl. 14 (10/1984)	Subjective performance assessment of digital processes using the modulated noise reference unit (MNRU)	Superseded	-	-	Not available
P Suppl. 14 (11/1988)	Subjective performance assessment of digital processes using the modulated noise reference unit (MNRU)	Superseded	-	-	here
P Suppl. 15 (11/1988)	Wideband (7 kHz) modulated noise reference unit (MNRU) with noise shaping	Superseded	-	-	here
P Suppl. 17 (11/1988)	Direct loudness balance against the intermediate reference system (IRS) for the subjective determination of loudness ratings	Superseded	-	-	here
P Suppl. 18 (11/1988)	Comparaison of the readings given on speech by meters conforming to Recommendations P.52 and P.56	Superseded	-	-	Not available
P Suppl. 19 (11/1988)	Information on some loudness loss related ratings	Superseded	-	-	here
P Suppl. 21 (03/1993)	The principles of a composite source signal as an example of a measurement signal to determine the transfer characteristics of terminal equipment	Superseded	-	here	here
P Suppl. 22 (03/1993)	Transmission characteristics of wideband audio telephones	Superseded	-	here	here
P Suppl. 26 (06/2012)	Scenarios for the subjective quality evaluation of audio and audiovisual multiparty telemeetings	Superseded	here	here	here

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ITU-T Recommendations

ITU-T P Suppl. 15 (11/1988)