File | Size | Date | Recommendation title |
---|---|---|---|
p-s11e.zip | 36KB | 04/95 |
P.Supplement 11 - Some effects of sidetone |
p-s20e.zip | 88KB | 03/93 |
P.Supplement 20 - Examples of measurements of handset receive-frequency responses: dependence on earcap leakage losses |
p-s22e.zip | 32KB | 03/93 |
P.Supplement 22 - Title not available. |
p0010e.zip | 45KB | 03/93 |
P.10 - Vocabulary of terms on telephone transmission quality and telephone sets |
p0011e.zip | 181KB | 03/93 |
P.11 - Effect of transmission impairments |
p0016e.zip | 101KB | 11/88 |
P.16 - Subjective effects of direct crosstalk; thresholds of audibility and intelligibility |
p0030e.zip | 32KB | 11/88 |
P.30 - Transmission performance of group audio terminals (GATs) |
p0032e.zip | 60KB | 11/88 |
P.32 - Evaluation of the efficiency of telephone booths and acoustic hoods |
p0034e.zip | 2KB | X |
P.34 - Title not available. |
p0035e.zip | 56KB | 11/88 |
P.35 - Handset telephones |
p0036e.zip | 25KB | 11/88 |
P.36 - Efficiency of devices for preventing the occurrence of excessive acoustic pressure by telephone receivers |
p0038e.zip | 22KB | 03/93 |
P.38 - Transmission characteristics of operator telephone systems (OTS) |
p0048e.zip | 74KB | 11/88 |
P.48 - Specification for an intermediate reference system |
p0050e.zip | 75KB | 03/93 |
P.50 - Artificial voices |
p0051e.zip | 35KB | 08/96 |
P.51 - Artificial mouth |
p0052e.zip | 22KB | 03/93 |
P.52 - Volume meters |
p0053e.zip | 2KB | X |
P.53 - Psophometer for use on telephone-type circuits |
p0054e.zip | 20KB | 12/72 |
P.54 - Sound level meters (apparatus for the objective measurement of room noise) |
p0055e.zip | 20KB | 10/68 |
P.55 - Apparatus for the measurement of impulsive noise |
p0056e.zip | 44KB | 03/93 |
P.56 - Objective measurement of active speech level |
p0057e.zip | 319KB | 08/96 |
P.57 - Artificial ears |
p0058e.zip | 199KB | 08/96 |
P.58 - Head and torso simulator for telephonometry |
p0059e.zip | 37KB | 03/93 |
P.59 - Artificial conversational speech |
p0061e.zip | 21KB | 10/84 |
P.61 - Methods for the calibration of condenser microphones |
p0062e.zip | 23KB | 03/93 |
P.62 - Measurements on subscribers' telephone equipment |
p0064e.zip | 198KB | 04/97 |
P.64 - Determination of sensitivity/frequency characteristics of local telephone systems |
p0065e.zip | 35KB | 03/93 |
P.65 - Objective instrumentation for the determination of loudness ratings |
p0075e.zip | 20KB | 11/88 |
P.75 - Standard conditioning method for handsets with carbon microphones |
p0076e.zip | 126KB | 11/88 |
P.76 - Determination of loudness ratings; fundamental principles |
p0078e.zip | 103KB | 02/96 |
P.78 - Subjective testing method for determination of loudness ratings in accordance with Recommendation P.76 |
p0079e.zip | 247KB | 03/93 |
P.79 - Calculation of loudness ratings for telephone sets |
p0082e.zip | 43KB | 10/84 |
P.82 - Method for evaluation of service from the standpoint of speech transmission quality |
p0084e.zip | 67KB | 03/93 |
P.84 - Subjective listening test method for evaluating digital circuit multiplication and packetized voice systems |
p0085e.zip | 34KB | 06/94 |
P.85 - A method for subjective performance assessment of the quality of speech voice output devices |
p0310e.zip | 108KB | 02/96 |
P.310 - Transmission characteristics for telephone band (300-3400 Hz) digital telephones |
p0311e.zip | 38KB | 04/95 |
P.311 - Transmission characteristics for wideband handset telephones |
p0340e.zip | 82KB | 08/96 |
P.340 - Transmission characteristics of hands-free telephones |
p0341e.zip | 43KB | 04/95 |
P.341 - Transmission characteristics of wideband handsfree telephones |
p0342e.zip | 104KB | 08/96 |
P.342 - Transmission characteristics for telephone band (300 - 3400 Hz) digital loudspeaking and hands-free telephony terminals |
p0370e.zip | 93KB | 08/96 |
P.370 - Coupling Hearing Aids to Telephone sets |
p0501e.zip | 246KB | 08/96 |
P.501 - Test signals for use in telephonometry |
p0561e.zip | 99KB | 02/96 |
P.561 - In-service non-intrusive measurement device – Voice service measurements |
p0800e.zip | 84KB | 08/96 |
P.800 - Methods for subjective determination of transmission quality |
p0810e.zip | 64KB | 02/96 |
P.810 - Modulated noise reference unit (MNRU) |
p0830e.zip | 66KB | 02/96 |
P.830 - Subjective performance assessment of telephone-band and wideband digital codecs |
p0861e.zip | 109KB | 08/96 |
P.861 - Objective quality measurement of telephone-band (300-3400 Hz) speech codecs |
p0910e.zip | 118KB | 08/96 |
P.910 - Subjective video quality assesment methods for multimedia applications |
p0920e.zip | 33KB | 08/96 |
P.920 - Interactive test methods for audiovisual communications |
p0930e.zip | 153KB | 08/96 |
P.930 - Principles of a reference impairment system for video |