Multichannel wireless system
View Patent ↗An audio system responsive to a source of audio programming. The audio system comprising a master amplifier connected to the source of audio programming, the master amplifier providing channelized amplified audio signals at each one of a plurality of channel output connectors and a signal splitter connected to at least one of the plurality of channel output connectors for splitting the channelized amplified audio signal at a selected one of the plurality of channel output connectors into an audio channel signal and a power signal. The audio system further comprising a channel transmit module responsive to the audio channel signal and the power signal for transmitting the audio channel signal, a channel receiver responsive to an intended audio channel signal, a channel amplifier connected to an associated channel receiver for amplifying the intended audio channel signal and a sound reproducing device connected to the channel amplifier for aurally reproducing the intended audio channel signal.
1. An audio system responsive to a source of audio programming, the audio system comprising:
a master amplifier connected to the source of audio programming, the master amplifier providing channelized amplified audio signals at each one of a plurality of channel output connectors;
a signal splitter connected to at least one of the plurality of channel output connectors for splitting the channelized amplified audio signal at a selected one of the plurality of channel output connectors into an audio channel signal and a power signal;
a channel transmit module responsive to the audio channel signal for transmitting the audio channel signal;
a power module responsive to the power signal for supplying operating power to the channel transmit module;
a channel receiver responsive to an intended audio channel signal;
a channel amplifier connected to an associated channel receiver for amplifying the intended audio channel signal; and
a sound reproducing device connected to the channel amplifier for aurally reproducing the intended audio channel signal.
2. The audio system of claim 1 the transmit module transmitting the audio channel signal as radio frequency signals or as optical signals.
3. The audio system of claim 1 wherein the signal splitter and the transmit module are enclosed in a single enclosure.
4. The audio system of claim 1 wherein the channelized amplified audio signals from the master amplifier maintain a relative audio level between each one of the channelized amplified audio signals.
5. The audio system of claim 1 , the power module comprising:
a transformer responsive to the power signal from the signal splitter;
a rectifier connected to the transformer;
a charging circuit connected to the rectifier, the charging circuit supplying a modified power signal to the transmit module; and
an energy storage device responsive to the modified power signal for supplying power to the charging circuit as needed.
6. The audio system of claim 5 wherein the energy storage device comprises a capacitor, a battery or another energy device for storing energy.
7. The audio system of claim 1 further comprising a plurality of signal splitters, a like plurality of channel transmit modules, a like plurality of channel receivers, a like plurality of channel amplifiers and a like plurality of sound reproducing devices each of the like plurality of channel receivers responsive to a different audio channel signal.