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This recommended practice describes the proper method for use of sound test films, the reliability of the conclusions to be drawn from their output, the precautions necessary for reasonable accuracy, and the proper storage for preservation of calibration.
This recommended practice is intended to apply to all sound test films, some of which bear a photographic recording and some a magnetic recording.
Product Details
- Published:
- 01/01/1972
- File Size:
- 1 file , 23 KB
