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US 2024/0203408 A1Published application
Speech Wakeup Method and Apparatus, Device, Storage Medium, and Program Product
AssigneeHuawei Technologies Co., Ltd.
InventorsXiaojian Li, Jinhui Sheng, Yue Lang, Wei Jiang
Life of this patent
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Abstract
A speech wakeup method includes that a bone conduction microphone collects a bone conduction signal for speech detection, which includes information about a command word input by the sound source, and detects a wakeup word based on the bone conduction signal.
Claims23
A method comprising:
- collecting, using a bone conduction microphone, a bone conduction signal from a sound source, wherein the bone conduction signal comprises information about a command word;
- obtaining a fusion signal based on the bone conduction signal;
- performing speech detection based on the bone conduction signal to attempt to detect a speech input;
- detecting, when the speech input is detected, detecting whether the command word comprises a wakeup word based on the fusion signal;
- and
- performing, when the command word comprises the wakeup word, speech wakeup on a to-be-woken-up device.
3 more elements
(canceled)
An electronic device, wherein the electronic device comprises
- a memory configured to store a computer program;
- and
- at least one processor coupled to the memory and configured to execute the computer program to cause the electronic device to:
- collect, using a bone conduction microphone, a bone conduction signal from a sound source, wherein the bone conduction signal comprises information about a command word;
- obtain a fusion signal based on the bone conduction signal;
- perform speech detection based on the bone conduction signal to attempt to detect a speech input;
- detect, when the speech input is detected, whether the command word comprises a wakeup word based on the fusion signal;
- and
- perform, when the command word comprises the wakeup word, speech wakeup on a to-be-woken-up device.
6 more elements
(canceled)
(canceled)
A computer program comprising computer instructions, that are stored on a non-transitory computer-readable storage medium and that, when executed by at least one processor, cause an electronic device to:
- collect, using a bone conduction microphone, a bone conduction signal from a sound source, wherein the bone conduction signal comprises information about a command word;
- perform speech detection based on a bone conduction signal to attempt to detect a speech input;
- detect, when the speech input is detected, whether the command word comprises a wakeup word based on the bone conduction signal;
- and
- perform, when the command word comprises the wakeup word, speech wakeup on a to-be-woken-up device.
2 more elements
Dependencies are inferred from the claim text.