Electronic device and control method of earphone device
AssigneeFortemedia, Inc.
InventorTsung-Lung Yang
Life of this patent
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Abstract
An electronic device is provided. The electronic device includes a first microphone device, a speaker, a memory circuit, and a processor. The first microphone device is configured to generate first data based on a first sound. The memory circuit at least stores acoustic data. The processor is coupled to the first microphone device and the speaker. The processor generates second data based on the first data and the acoustic data. The speaker generates a second sound based on the second data. The acoustic data includes the frequency-response of human ear and sound-masking data.
Claims8
An electronic device, comprising:
- a first microphone device, configured to generate first data based on a first sound;
- a speaker;
- a memory circuit, configured to at least store acoustic data, wherein the memory circuit is further configured to store a plurality of parameter sets, wherein each parameter set comprises one or more frequency parameters, one or more volume parameters, and one or more adjustment parameters;
- and
- a processor, coupled to the first microphone device and the speaker,
- wherein the processor is configured to generate second data based on the first data and the acoustic data,
- wherein the processor is configured to compare the first data with the parameter sets and determine which one of the parameter sets corresponds to the first data based on the frequency parameters and the volume parameters of the one of the parameter sets,
- wherein the processor is further configured to generate third data based on the adjustment parameters of the one of the parameter sets, and the speaker is configured to generate a third sound based on the third data, and
- wherein a phase of the third sound is substantially opposite to a phase of the first sound,
- wherein the speaker is configured to generate a second sound based on the second data, and
- wherein the acoustic data comprises a human ear frequency-response and sound-masking data.
A method for controlling an electronic device, comprising:
- generating first data based on a first sound via a first microphone device of the electronic device;
- configuring to at least store acoustic data;
- generating second data based on the first data and the acoustic data via a processor of the electronic device;
- and
- comparing the first data with a plurality of parameter sets and determining which one of the parameter sets corresponds to the first data based on one or more frequency parameters and one or more volume parameters of the one of the parameter sets via the processor;
- generating third data based one or more adjustment parameters of the one of the parameter sets via the processor;
- generating a third sound based on the third data via a speaker of the electronic device, wherein a phase of the third sound is substantially opposite to a phase of the first sound;
- generating a second sound based on the second data via the speaker of the electronic device,
- wherein the acoustic data comprises a human ear frequency-response and sound-masking data.
Dependencies are inferred from the claim text.