Dorrough loudness meter manual

___________________________________________________speakersebaybuy nowsalexlraudiosoundmusicdjdbdecibelmeterloudnessoldvintage.  · The Dorrough Loudness Meter, developed by engineer Mike Dorrough in the s, displays both average and peak levels in a single readout with an extremely fast response time (“ballistic”) that reflects incoming transients accurately and provides a reliable reading of audio power over time. Dorrough meters are particularly useful in. Dorrough Loudness Meters display actual energy content of the program material, regardless of frequency, while still indicating the peak amplitude of the complex audio signal, with this model expressed as a percent. These features allow all program material to be adjusted for equally perceived loudness while protecting the peak of the waveform.

Loudness Meter Years of hands-on experience and frustration with both VU and PPM meter-ing led to the development of the DORROUGH Loudness Monitors. DORROUGH’s research has established the relationship between integration time, RMS metering and the display of peak levels. The DORROUGH Loudness Monitor displays, in an easy-to-read format, the. The Dorr ough Digital Level Meters have been designed to meet these needs with unprecedented accuracy, flexibility and convenience in the Dorrough tradition. The Dorrough and The Dorrough model and Digital Loudness Monitors (DLMs) provide the same basic functionality as the classic 40 series analog loudness. The maximum power consumption of each meter is 6 watts (all LEDs lit). The power supply connector is a standard DC coaxial type with the inner pin DC positive. Be sure to observe polarity when connecting an alternative power source to the meter. Digital Meter Rear Panel Connections Peak Hold Switch or Alarm/RW Remote ohm Input ohm Input.

Dorrough. Loudness Monitor. Instruction Manual. Model A is fed to the meter at the terminal strip located in the rear of the meter. The Dorrough AE Analog Loudness Meter +43dB is a loudness meter with a large display scale allowing 43dB of headroom in 1dB steps and XLR. Instruction Manual Dorrough Loudness Monitor Model A Instruction Manual Digital Loudness Meters Models (Analog Reading Meters).