High-speed hair dryer price.Introduction to Overfrequency Noise Reduction Technology for High Speed Hair Dryer Scheme

　　1. High speed fan design:

　　Overfrequency noise reduction technology requires a powerful high-speed fan to ensure sufficient air volume and pressure. High speed fans can provide strong airflow in a short period of time, helping to dry hair faster.

　　2 noise sensors:

　　The built-in noise sensor will monitor the noise level generated by the hair dryer. Sensors will collect noise data in real-time for subsequent noise reduction processing.

　　3 Digital Signal Processing (DSP):

　　By using a built-in digital signal processing chip, the collected noise signals are analyzed and processed. DSP can recognize and separate the noise generated by hair blowing and the noise generated by the fan itself.

　　4. Reverse sound wave generator:

　　One possible method is to generate sound waves that are opposite to the noise generated by hair blowing through a built-in reverse sound wave generator. These sound waves cancel out the original noise, thereby reducing the overall noise level.

　　5 Adaptive noise reduction algorithms:

　　The intelligent noise reduction algorithm will automatically adjust the output of the reverse sound wave generator based on the noise data collected by the sensor, in order to achieve better noise elimination effect. This process is real-time and adjusts according to the changes in noise during the blowing process.

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