ISD4002-150SI

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The ISD4002-150SI is one of the most versatile and powerful tools designed for Voice Record and Playback in the Interface industry. It has been used in a wide range of audio and other applications, from industrial equipment to communications systems and audiovisual products. The product is a highly reliable and user friendly device, able to hold and playback up to 16 minutes of voice recording in 8-bit mono or 8-bit stereo. It also has built-in microphone and line-in for direct recording.

Application Field:

The ISD4002-150SI has been widely used in various commercial and industrial applications including amateur radio, dance halls, concerts, and places of worship. It is also perfect for recording personal conversations, lectures, and other audio data on the fly. It has been specifically designed to interface with a variety of media such as audio cassette tape, digital audio CDs and SD memory cards, allowing users to easily transfer audio data between media types and also store data for a longer period of time.

The product can also be used in educational settings, to record and playback multiple audio signals over a network. It can also be connected to a computer via USB and used as a digital mixing console, allowing the user to mix and edit voice recordings in a variety of ways. Furthermore, it is equipped with a voice activation system, allowing the user to target specific audio signals and reduce background interference, resulting in a clearer sound.

Working Principle:

The ISD4002-150SI contains 8 non-volatile memory loads and up to 16 simultaneous channels of recording. The memory can store up to 16 minutes of audio data (mono or stereo). It also features a built-in microphone, as well as line-in/out interfaces allowing the user to record directly from external sources as well. There are several selectable frequency categories, allowing the user to choose the best recording parameters depending on the application.

The product works by transferring the audio data from the source medium to the internal memory, where it can be stored for a longer period of time. Once in the memory, the audio data can be easily accessed and manipulated. The ability to store audio data for extended periods of time allows for future editing and playback, making the product incredibly versatile. The interface also supports dubbing, allowing users to create customized voice recordings.

The product utilizes an advanced digital signal processor to improve the sound quality and reduce noise and distortion. The processor is capable of performing multiple operations on the signal, such as envelope detection and dynamic range compression. This ensures that the signal is accurately reproduced, regardless of the input source.

The ISD4002-150SI is designed for easy operation and intuitive controls, making it easy to set up and use. The product is also highly reliable, offering excellent performance and durability in all applications.

In conclusion, the ISD4002-150SI is an innovative and reliable device designed for Voice Record and Playback in the Interface industry. It is specifically designed for easy operation, intuitive controls, and excellent sound quality. With its ability to record and playback multiple audio signals, it is perfect for a variety of applications, from commercial and industrial uses to educational and recreational settings.

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