At the height of magnetic recording, 200 tracks or more could be mixed together, aided by Dolby noise reduction.

This system allows for stereo playback and surround sound, and offered Dolby noise reduction as well.

Over the years, such new technology as Dolby noise reduction and digital recording has steadily made recordings clearer and more realistic.

There is no need for Dolby noise reduction because there is no noise.

By the end of 1971 there were at least 21 studios in London using 16-track recorders in conjunction with Dolby noise reduction.

Since most home and commercial tapes are made with Dolby noise reduction, they will sound best played on a machine with Dolby.

The first product he made was Type A Dolby Noise Reduction, a simple compander.

First sold in 1981, DNR is frequently confused with the far more common Dolby noise reduction system.

A few 1970s tuners feature now-deprecated Dolby noise reduction for FM broadcasts.

WFMT broadcast a live concert in 1969 using Dolby noise reduction, the first station to do so.

Dolby noise reduction works by increasing the volume of high-frequency sounds during recording and correspondingly reducing them during playback.

According to Tom Moulton, who mixed the record, the Dolby noise reduction had been set incorrectly during the mixdown of the tracks.

The development of Dolby noise reduction technology in the 1960s brought audiophile quality recording to the Compact Cassette also contributing to its popularity.

Equalizers, balance adjusters, Dolby noise reduction, and LED sound gauges were later additions.

Sony eventually implemented Dolby noise reduction circuitry (using Dolby C) to improve audio fidelity.

In particular both Dolby Labs and Kodak were investigating the use of Dolby noise reduction on optical soundtracks.

All of the liner notes on the original release were written in Spanish, except for the copyright notice and the Dolby noise reduction information on the cassette version.

Dolby noise reduction includes a suite of standards (designated A, B, C, S and SR) for both professional and consumer recording.

Audio filters like loudness and Dolby Noise Reduction had to be disabled, and it was not recommended to use a Hi-Fi player to load programs.

I'll also have to mount some of the magnets inside the walls, for Dolby noise reduction and proper high-end fidelity during my incredible Eddie Van Halen solos.

Optical stereo is recorded and read through a bilateral variable area track, recorded using Dolby Stereo matrix encoding and Dolby noise reduction.

Dolby Stereo 70 mm Six Track refers to the use of Dolby noise reduction on the six magnetic soundtracks of a 70 mm print.

In 1962, he collaborated with Ray Dolby of Dolby Laboratories to develop the B version of the Dolby noise reduction system to reduce tape hiss.

In mid 1968, Trident Studios were among the first in the UK to use Dolby noise reduction, and employ an eight-track reel to reel recording deck.