ISD1620BSY

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ISD1620BSY is a Voice Record and Playback integrated device with high performance designed by ISD. It can record up to 16 seconds of audio on a single chip with a monolithic design and built-in analog filters. ISD1620BSY not only has a simple command set but also built-in timing and error detection functions.

What is ISD1620BSY?

ISD1620BSY is a high-performance single-chip voice record and playback device with a monolithic design and a built-in analog filter. It is designed to record up to 16 seconds of audio in one chip. This can be used for voice record and playback applications such as voice prompts in food ordering systems, medical dictation, telephone dictation and call centers.

ISD1620BSY Application Field

ISD1620BSY is mainly used in industrial applications such as security, automation, and remote control systems. It can be used as a voice notification system that plays pre-recorded messages. It can also be used as a security system that can identify and track unauthorized persons. It can also be used in remote control applications such as controlling drones or other remote-controlled devices. Moreover, ISD1620BSY can also be used in entertainment applications such as sound effects for TV shows and movies.

ISD1620BSY Working Principle

The basic working principle of the ISD1620BSY is based on the analog to digital conversion. It includes two main parts: analog and digital. The first part is the analog section which uses analog filters, amplifiers, and microphone to capture and digitize signals. These signals are then sent to the digital part for further processing. The digital section of ISD1620BSY contains on-board digital signal processors (DSP) to perform signal processing tasks such as encoding and decoding, time stretching, reverberation, and noise cancellation. The digital section also includes memory architecture to store processed signals and play them back when required.

Conclusion

ISD1620BSY is a high-performance voice record and playback integrated device with a monolithic design and built-in analog filters. It is intended for use in industrial, entertainment, and remote control applications, as well as voice prompts in food ordering systems, medical dictation, telephone dictation, and call centers. It includes two main parts: analog and digital sections. Its basic working principle is based on analog to digital conversion and includes on-board DSP and memory architecture for signal processing and playing back recorded signals.

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