Title:
AUDIBLE FREQUENCY AMPLIFIER
Document Type and Number:
Japanese Patent JPS5967706
Kind Code:
A
Abstract:
An asymmetrically driven audio amplifier arrangement comprises two amplifiers (1, 10) whose outputs (3, 12) are each connected to a common capacitor (18) via an associated loudspeaker (7, 16). The amplifier circuits (1, 10) are driven in phase opposition, so that the signal current through said common blocking capacitor becomes substantially zero. In addition, it is possible to replace the two loudspeakers by one loudspeaker of a higher power between the outputs (3, 12) of the two amplifiers (1, 10).
Inventors:
ARUBERUTO SUTOKERU
Application Number:
JP15176083A
Publication Date:
April 17, 1984
Filing Date:
August 22, 1983
Export Citation:
Assignee:
PHILIPS NV
International Classes:
H03F3/181; H03F3/183; H03F3/68; (IPC1-7): H03F3/68
Attorney, Agent or Firm:
Akihide Sugimura
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