Ambio 4

Introduction edit

Ambio 4 was quadrophonic sound technology commercialised in the early 1970s that could reproduce the ambience or sound information of a room as well as play stereo. Ambiophony was an extension of stereo reproduction to enhance the sense of realism and it could be used with nearly all stereo programme materials.^[1]

The technology was included in receivers, amplifiers and music centres from manufacturers including Philips,^[2] Ferguson Electronics and Bang and Olufsen^[3] alongside mono and stereo playback. The electronics behind Ambiophony was based on, or similar to, the Hafler circuit.

References edit

^ "Ambiophony, Beoworld". Retrieved 2016-05-22.
^ "Philips Ambio 4". Retrieved 2016-05-22.
^ "Beomaster 4000". Retrieved 2016-05-22.

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[1] "Ambiophony, Beoworld". Retrieved 2016-05-22.

[2] "Philips Ambio 4". Retrieved 2016-05-22.

[3] "Beomaster 4000". Retrieved 2016-05-22.

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