ISO 9295:1988, Acoustics - Measurement of high-frequency

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The type of reasoning used in the discussion so far can also be applied to two-dimensional and three-dimensional systems. The speed of a wave is the frequency times the wavelength. The loudness of a 93.85 dB 1000Hz tone is shown in fig 2. The frequency can also be changed by changing the tension in the string using the tuning pegs: tighter gives higher pitch. If things are out of whack, the monitors and front of house speakers will have to compensate, leaving less power for the technician to use at will.

Pages: 24

Publisher: Multiple. Distributed through American National Standards Institute (ANSI) (August 23, 2007)


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