Vehicle-mounted atmosphere lamp rhythm control method, device, equipment, chip and system
The invention discloses a rhythm control method, device, equipment, chip and system for a vehicle-mounted atmosphere lamp. The method comprises the following steps: acquiring an original audio signal in a time domain and performing frequency domain conversion to obtain a frequency domain signal; acq...
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| creator | HUANG YIQIAN WU ZHIWEI WU JIALE ZHAN HAOMING KE WEIJI HUANG ZIFAN |
| description | The invention discloses a rhythm control method, device, equipment, chip and system for a vehicle-mounted atmosphere lamp. The method comprises the following steps: acquiring an original audio signal in a time domain and performing frequency domain conversion to obtain a frequency domain signal; acquiring a historical control signal sequence corresponding to the currently played music according to the frequency, amplitude and lyric information of the currently played music, wherein the historical control signal sequence is a historical atmosphere lamp control signal generated by the same music; adjusting the historical control signal sequence according to the frequency, amplitude and lyric information of the currently played music to obtain a current atmosphere lamp control signal; and outputting the current atmosphere lamp control signal to the atmosphere lamp driving board. The control burden of the vehicle-mounted control system is reduced, and the user experience is improved, so that the driving experienc |
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The method comprises the following steps: acquiring an original audio signal in a time domain and performing frequency domain conversion to obtain a frequency domain signal; acquiring a historical control signal sequence corresponding to the currently played music according to the frequency, amplitude and lyric information of the currently played music, wherein the historical control signal sequence is a historical atmosphere lamp control signal generated by the same music; adjusting the historical control signal sequence according to the frequency, amplitude and lyric information of the currently played music to obtain a current atmosphere lamp control signal; and outputting the current atmosphere lamp control signal to the atmosphere lamp driving board. 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The method comprises the following steps: acquiring an original audio signal in a time domain and performing frequency domain conversion to obtain a frequency domain signal; acquiring a historical control signal sequence corresponding to the currently played music according to the frequency, amplitude and lyric information of the currently played music, wherein the historical control signal sequence is a historical atmosphere lamp control signal generated by the same music; adjusting the historical control signal sequence according to the frequency, amplitude and lyric information of the currently played music to obtain a current atmosphere lamp control signal; and outputting the current atmosphere lamp control signal to the atmosphere lamp driving board. The control burden of the vehicle-mounted control system is reduced, and the user experience is improved, so that the driving experienc</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ACOUSTICS ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL ELECTRIC HEATING ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MUSICAL INSTRUMENTS PERFORMING OPERATIONS PHYSICS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR |
| title | Vehicle-mounted atmosphere lamp rhythm control method, device, equipment, chip and system |
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