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Saturday, August 1, 2020 | History

1 edition of Method for measurement of weighted peak flutter of sound recording and reproducing equipment found in the catalog.

Method for measurement of weighted peak flutter of sound recording and reproducing equipment

Method for measurement of weighted peak flutter of sound recording and reproducing equipment

an AES standard.

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  • 19 Currently reading

Published by Audio Engineering Society in New York .
Written in English


Edition Notes

SeriesAES6-1982, ANSI S4.3-1982
ID Numbers
Open LibraryOL22451856M

S (Filed Under AES 6 ) (Measurement of Weighted Peak Flutter Sound Recording and Reproducing Equipment) S (Filed Under AES 2 ) (Specification of Loudspeaker Components Used in Professional Audio and Sound Reinforcement)Author: Jenny Mueller-Alexander.   Section Name: Audio, Video and Multimedia Systems and Equipment (LITD 7) Designator of Legally Binding Document: IS Title of Legally Binding Document: Methods of measurement of speed fluctuations in sound recording and reproducing equipment Number of Amendments: 1 Equivalence: IEC Superceding: Superceded by: LEGALLY BINDING .

"IEEE Standard Method for Measurement of Weighted Peak Flutter of Sound Recording and Reproducing Equipment", , ISSN "IEEE An Effective Scheduling Algorithm for Parallel. Transaction Processing Systems", ISBN Born: 7 July , Vienna, Austria. In addition to wow& flutter measurements with weighted and non-weighted characteristics. The FLA can also measure wow and flutter separately. Highly stable crystal oscillator circuitry is built in for use as 3 kHz and kHz recording signal sources to facilitate testing of record/playback systems.

The tone is frequency demodulated, frequency-response weighted, peak-to-peak detected, time-response weighted, and read on a meter as the zero-to-peak (one-half of peak-to-peak) values. Subjectivity and frequency weighting. Subjectively valid methods came to prominence in consumer audio in the UK and Europe in the s, when the introduction of compact cassette tape, dbx and Dolby noise reduction techniques revealed the unsatisfactory nature of many basic engineering measurements. The specification of weighted CCIR quasi-peak noise, and weighted quasi-peak .


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Method for measurement of weighted peak flutter of sound recording and reproducing equipment Download PDF EPUB FB2

Weighted peak flutter is measured using a Hz tone transmitted through the equipment. The tone is frequency demodulated, frequency-response weighted, peak-to-peak detected, time-response weighted, and read out on a two-sigma. This standard specifies the This standard specifies the "weighted peak" method of measurement for predicting subjective flutter of sound recorders and re­producers for normal audio usage.

For special purposes - high speed duplicators, different seeds in recording and reproducing, etc - special procedures not described here must be used. Get this from a library. - IEEE Standard Method for Measurement of Weighted Peak Flutter of Sound Recording and Reproducing Equipment.

AES (r), AES Standard - Method for Measurement of Weighted Peak Flutter of Analogue Sound Recording and Reproducing Equipment has been reaffirmed. Weighted peak flutter is measured using a Hz tone transmitted through the equipment.

您的位置: 首页 > 国外标准 > 其他国内外OTHERSS > AES (R) Method For Measurement Of Weighted Peak Flutter Of Sound Recording And Reproducing Equipment. Septem Enables an APx audio analyzer to measure wow and flutter, according to standard "AES  - Method for Measurement of Weighted Peak Flutter of Sound Recording and Reproducing Equipment" (IEC Weighted).

Includes an FFT of the demodulated waveform, as well as an unweighting option. The flutter of a reproducer is best measured by reproducing a constant-wavelength ("flutter free") recording. The flutter (speed variations) of the reproducer frequency modulate the constant-wavelength recording.

The flutter meter is a frequency-demodulator. AES Standards News Blog Call for Comment on REAFFIRMATION of AES, Measurement of Weighted Peak Flutter A Call for Comment on reaffirmation of AES, AES Standard - Method for Measurement of Weighted Peak Flutter of Sound Recording and Reproducing Equipment, was published on ANSI S (R) Weighted Peak Flutter Of Sound Recording And Reproducing Equipment, Method For Measurement Of 标准编号: ANSI S (R) 分享到:.

Specifies a method of measurement for short-term variations in the speed of the sound recording medium, whether tape or disc, generally known as 'wow' or 'flutter' which occur through variations in the mechanical drive mechanism of the equipment.

The characteristics of the required instrumentation are also specified. The Standard is based on IEC DSP Techniques for Determining "Wow" Distortion.

Method for Measurement of Weighted Peak Flutter of Sound Recording and Reproducing Equipment Peak Flutter of Sound Recording and. APx Wow and Flutter Measurement Utility. Enables an APx audio analyzer to measure wow and flutter, according to standard “AES —Method for Measurement of Weighted Peak Flutter of Sound Recording and Reproducing Equipment” (IEC Weighted).

Includes an FFT of the demodulated waveform, as well as an unweighting option. IEEE Standard Method for Measurement of Weighted Peak Flutter of Sound Recording and Reproducing Equipment IEEE chat_bubble_outline chat_bubble_outline.

APx Wow and Flutter Measurement Utility. Enables an APx audio analyzer to measure wow and flutter, according to standard “AES —Method for Measurement of Weighted Peak Flutter of Sound Recording and Reproducing Equipment” (IEC Weighted).

Includes an FFT of the demodulated waveform, as well as an unweighting. Method of measurement of speed fluctuations in sound recording and reproducing equipment This document has been re-assessed by the committee, and judged to still be up to date.

Measurement of wow and flutter using the weighted peak technique. BS EN IEC Analogue audio disk records and reproducing equipment ; BS Specification for analogue audio disk records and reproducing equipment ; BS EN Non-broadcast video tape recorders.

Methods of measurement. Audio characteristics for FM recording. 79 6 AES Standard - Method for Measurement of Weighted Peak Flutter of Analogue Sound Recording and Reproducing Equipment AES 0 80 5 AES recommended practice for professional digital audio _ Preferred sampling frequencies for applications employing pulse-code modulation AES 0.

Relates to a method of measurement of speed fluctuations in sound recording and reproducing equipment. Applies to the method using the weighted peak technique for measurement of flutter and wow and defines the characteristics of the measuring equipment.

The existing USA -flutter content- standard (IEEE no. and ANSI Z) has been replaced by a new -weighted peak flutter- standard (IEEE no. and ANSI Sdraft). It standardizes the flutter meter specifications, the measuring procedures, and the form for reporting results.

Technical requirements are identical with those of CCIR and German. Summary: This standard specifies the use of technology -weighted peak jitter measurement method. This standard applies to adopt a variety of technology -weighted peak tape recorder and record player jitter measurements.

GB/T Methods of the measurement of speed fluctuations in sound recording and reproducing equipment ICS M. Weighted peak flutter is measured using a Hz tone transmitted through the equipment. The tone is frequency demodulated, frequency-response weighted, peak-to-peak detected, time-response weighted, and read on a meter as the zero-to-peak (one-half of peak-to-peak) values.Some Techniques for Wow Effect Reduction.

METHOD FOR MEASUREMENT OF WEIGHTED PEAK FLUTTER OF SOUND RECORDING AND REPRODUCING EQUIPMENT. is evaluated on the basis of standard audio defect.[1] Audio Engineering Society Method for measurement of weighted peak flutter of sound recording and reproducing equipment, Standard No.

6–, [2] GODSILL S. J., RAYNER P., The restoration of pitch variation defects in gramophone recordings, Proceedings of the IEEE Workshop on Applications of Signal Processing to Audio and Acoustics.