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    2024-05-28 00:51:04 0
    What important industry-related patents does the voice recording and playback chip contain?

    Voice recording and playback chips are chips that integrate voice recording and playback functions and are widely used in various electronic devices, such as mobile phones, voice recorders, voice recognition devices, etc. In this field, patent technology plays a vital role in protecting technological innovation and improving corporate competitiveness. Let's take a look at some important patents included in voice recording and playback chips.

    First of all, one of the key technologies of voice recording and playback chips is the acquisition and processing of voice signals. In this regard, patented technologies mainly involve technologies in sound sensors, analog-to-digital converters, digital signal processors, etc. For example, a patent for a sound sensor can protect its high sensitivity and low noise characteristics when collecting sound signals, thereby improving the quality of recording. In addition, a patent for an analog-to-digital converter can protect its high precision and low power consumption characteristics when converting analog sound signals into digital signals, thereby improving the accuracy and stability of recording.

    Secondly, another important technology of voice recording and playback chips is the compression and decompression of voice signals. In this regard, patented technologies mainly involve technologies in audio codecs , compression algorithms, etc. For example, a patent for an audio codec can protect its high efficiency and low distortion characteristics when compressing and decompressing voice signals, thereby improving the transmission speed and quality of voice data. In addition, a patent for a compression algorithm can protect its high compression ratio and low storage space characteristics when compressing voice signals, thereby saving storage space and bandwidth.

    In addition, another important technology of voice recording and playback chips is voice recognition and voice synthesis. In this regard, patented technologies mainly involve technologies in voice recognition engines, voice synthesis engines, etc. For example, a patent for a voice recognition engine can protect its high accuracy and low error recognition rate when recognizing voice signals, thereby improving the efficiency and reliability of voice recognition. In addition, a patent for a voice synthesis engine can protect its natural fluency and realistic characteristics when synthesizing text information, thereby improving the quality and realism of voice synthesis.

    In general, voice recording and playback chips contain many important patent technologies related to the industry, involving technologies such as sound sensors, analog-to-digital converters, audio codecs, compression algorithms, speech recognition engines, and speech synthesis engines. These patent technologies can not only protect technological innovation and improve corporate competitiveness, but also promote the development and progress of the industry. Therefore, when developing and producing voice recording and playback chips, companies should pay attention to the protection and application of patent technologies to improve the market competitiveness and added value of products.

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