Noise Reduction No Image
Adres

The Aurex AD-3 is a noise reduction system with Adres noise reduction, it was introduced by Aurex in 1978 and discontinued 2 years later in 1980.

The features of the AD-3 include.

The Toshiba Adres noise reduction system used in the Aurex AD-3 expands the tape playback dynamic-range greatly right across the frequency range reaching an incredible 100dB at 1kHz. Signal-to-noise ratio is improved dramatically: by 30dB at 10kHz eliminating all tape hiss, and 17dB at 100Hz.

Historic events

1978 The first satellite in the modern Navstar Global Positioning System (GPS) is launched.
1979 Philips introduced the Video 2000-system (also known as 'Video Compact Cassette' or VCC)
1980 Dolby C Noise Reduction introduced by Dolby Laboratories.

Features of Aurex AD-3

Noise Resuction
Noise Reduction
Adres
Preamplifier
Preamplifier
Individual Input Level Controls

Similar to Aurex AD-3 from the period 1978 - 1980

1979 Aurex AD-2

AD-2

1976 SAE 5000
SAE / Scientific Audio Electronics

5000