Distributed vehicle audio system
First Claim
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1. A system for controlling an audio device, the system comprising:
- a memory storing an audio processing application;
a processor that is coupled to the memory and, when executing the audio processing application, is configured to;
determine an amplifier parameter based on an audio signal;
encode the amplifier parameter to generate an audio waveform; and
transmit the audio waveform to an amplifier.
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Abstract
A system for controlling an audio device that includes a memory storing an audio processing application and a processor that is coupled to the memory. When executing the audio processing application, the processor is configured to determine an amplifier parameter based on an audio signal, encode the amplifier parameter to generate an audio waveform, and transmit the audio waveform to an amplifier.
4 Citations
20 Claims
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1. A system for controlling an audio device, the system comprising:
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a memory storing an audio processing application; a processor that is coupled to the memory and, when executing the audio processing application, is configured to; determine an amplifier parameter based on an audio signal; encode the amplifier parameter to generate an audio waveform; and transmit the audio waveform to an amplifier. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A non-transitory computer-readable storage medium including instructions that, when executed by a processor, configure the processor to perform the steps of:
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determining a first amplifier voltage based on a first audio signal; encoding the first amplifier voltage to generate a first audio waveform; and transmitting the first audio waveform via a digital bus. - View Dependent Claims (9, 10, 11, 12)
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13. An audio device, the audio device comprising:
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a bus interface; a power amplifier coupled to the bus interface; and a control circuit coupled to the bus interface and the power amplifier, the control circuit configured to; receive an audio waveform via the bus interface; decode the audio waveform to generate an amplifier parameter associated with the power amplifier; and transmit a control signal to the power amplifier based on the amplifier parameter. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20)
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Specification