Dynamic volume adjustment method of audio-visual equipment
A technology of audio-visual equipment and adjustment method, applied in image communication, selective content distribution, electrical components, etc., can solve the problems of lack of flexibility in volume adjustment, inability to hear dubbing, and imperfect audio-visual entertainment experience, and achieve outstanding audio-visual effects. , the effect of a good audio-visual experience
Inactive Publication Date: 2019-10-11
TPV ELECTRONICS (FUJIAN) CO LTD
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Problems solved by technology
[0002] At present, the volume adjustment of the audio-visual entertainment system is manually adjusted by the user, and there is no flexibility. However, in daily life, when people use the audio-visual entertainment system, it is impossible to stay in one place all the time.
Often due to some reasons (such as temporarily going out to meet guests) and temporarily leaving the location, the distance between the audience and the audio-visual entertainment system has changed, and the user will have the inconvenience of not being able to hear the dubbing when moving the location
If the volume cannot be adjusted automatically, the user's audio-visual entertainment experience will not be perfect
Method used
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Embodiment Construction
[0024] Such as figure 1 As shown, the present invention discloses a dynamic volume adjustment method for audio-visual equipment, which includes the following steps:
[0025] Step 1. Periodically detect the real-time position distance of the user relative to the audio-visual equipment through the distance measuring sensor electrically connected to the audio-visual equipment; further, when the user starts to use the dynamic volume adjustment, set the initial volume according to personal preference, and record the initial volume. The user's distance corresponding to the volume.
[0026] Further, the audio-visual equipment is a smart TV.
[0027] Further, the distance measuring sensor is an infrared distance sensor, and the infrared distance sensor includes a PSD (position sensitive sensor), an IRED (infrared light emitting diode) and a signal processing circuit.
[0028] Taking the infrared distance sensor as an example, the SHARP GP2Y0A710K0F distance measuring sensor, the inf...
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The invention discloses a dynamic volume adjustment method of audio-visual equipment, which comprises the following steps: detecting the position distance of a user relative to the audio-visual equipment through a distance measuring sensor, acquiring new volume by utilizing a new volume calculation formula based on the new distance when the user moves the position, and adjusting the volume based on the value of the new volume. According to the new volume calculation formula, the volume is perfectly associated with the distance of the user, and the volume adjusted by adopting the new volume calculation formula enables the user not to have the feeling of suddenly high and suddenly low volume, so that the audio-visual effect is more outstanding. The method is suitable for a home audio-visualentertainment system, and the volume is dynamically adjusted when a user starts the function, so that the user has better audio-visual experience.
Description
technical field [0001] The invention relates to the technical field of audio-visual equipment, in particular to a dynamic volume adjustment method for audio-visual equipment. Background technique [0002] At present, the volume adjustment of the audio-visual entertainment system is manually adjusted by the user without flexibility, but in daily life, when people use the audio-visual entertainment system, it is impossible to stay in one place all the time. Often due to some reasons (such as temporarily going out to meet guests) and temporarily leaving the location, the distance between the audience and the audio-visual entertainment system has changed, and the user will have the inconvenience of not being able to hear the dubbing when moving the location. If the volume cannot be adjusted automatically, the user's audio-visual entertainment experience will not be perfect. Contents of the invention [0003] The purpose of the present invention is to provide a dynamic volume ...
Claims
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Login to View More IPC IPC(8): H04N21/439H04N21/442
CPCH04N21/439H04N21/44218
Inventor 王惠绫
Owner TPV ELECTRONICS (FUJIAN) CO LTD