Electrical audio signal processing systems and devices – Electro-acoustic audio transducer – Plural or compound reproducers
Patent
1988-09-08
1990-08-28
Ng, Jin F.
Electrical audio signal processing systems and devices
Electro-acoustic audio transducer
Plural or compound reproducers
381 24, 381 90, 381182, 381205, 439 17, H04R 120, H04R 124, H04R 126
Patent
active
049532235
ABSTRACT:
A speaker mounting system includes a standard or pole with conductor lines therein for the purpose of conducting signals from an audio source, one or more towers in surrounding relation to the standard having commutator rings electrically connected to the audio signal conductor lines, each collar being adjustable to different selected positions on the standard, and a globular or annular speaker housing is disposed on each collar in surrounding relation to the standard with a speaker in each housing which is connected to the commutator ring of that collar and the speaker housing being free to move with the collar along the length of the standard. The necessary electrical connection is maintained between each speaker and commutator ring not withstanding rotation or lengthwise movement of each speaker housing and, if desired, light fixtures can be provided in each housing and energized by separate electrical conductors on the support member.
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Byrd Danita R.
Ng Jin F.
Reilly John E.
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