Voice play method and system
A technology for voice playback and voice information, which is applied in the directions of amplification control, electrical components, gain control, etc., and can solve problems such as playback volume control interference.
Active Publication Date: 2016-01-06
MIDEA GRP CO LTD
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[0003] The commonly used method to adjust the playback volume according to the environmental noise is: use the collected noise value of 20Hz ~ 20kHz as the input signal, and directly adjust the above input signal, but a large part of the above input signal is not heard by the human ear. These low-frequency and high-frequency components will greatly interfere with the playback volume control
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[0045] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0046] Please refer to figure 1 , figure 1 It is a schematic diagram of the hardware architecture of a preferred embodiment of the player terminal for voice playback in the present invention. Such as figure 1 As shown, the playback terminal 100 includes a processing unit 11 , a storage unit 12 , a collection unit 13 , and a voice playback system 14 . Wherein, the playback terminal 100 includes, but is not limited to: PC (Personal Computer, personal computer), mobile terminal (such as mobile phone, tablet computer, etc.), household appliances (such as air conditioner, remote control, etc.) or any other applicable electronic equipment .
[0047] The storage unit 12...
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An embodiment of the invention discloses a voice play method and system. The voice play method comprises acquiring sound information in environment, respectively transmitting the acquired sound information to a low-frequency bandpass filter and a high-frequency bandpass filter to obtain low-frequency information after filtering of the low-frequency bandpass filter and high-frequency information after filter of the high-frequency bandpass filter, comparing an audio component of the low-frequency information with an audio component of the high-frequency information, adjusting a volume value needed by play of the voice information according to a comparison result, and playing the voice information to a user according to the adjusted volume value. The voice play method and system have the beneficial effects that the play volume value can be automatically adjusted according to environment in which a play terminal is located and that the voice information is played according to the adjusted volume value.
Description
technical field [0001] The invention relates to voice playing technology, in particular to a voice playing method and system. Background technique [0002] With the development and progress of voice playback technology, more and more devices such as televisions, air conditioners and other household appliances, or other types of playback devices such as speaker devices, can play when receiving corresponding playback instructions. The corresponding voice information is for the user to listen to. Commonly used playback devices can only play corresponding voice information at a fixed volume level, but cannot adjust the corresponding playback volume according to environmental conditions such as environmental noise. Therefore, how to adjust the playback volume of the playback terminal according to the ambient noise has become an urgent problem to be solved. [0003] The commonly used way to adjust the playback volume according to the environmental noise is: use the collected noi...
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IPC IPC(8): H03G3/20
Inventor 程德凯吕艳红
Owner MIDEA GRP CO LTD