ISD2590PY

Series:	ChipCorder®
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Interface:	Pushbutton
Moisture Sensitivity Level (MSL):	--
Input Signal:	Analog - Single Ended, Microphone
Output Signal:	PWM Speaker Output
Sampling Frequency:	5.3kHz
Duration:	90 Sec
Filter Pass Band:	2.3kHz
Messaging:	Multiple
Oscillator Type:	Internal/External
Features:	Automatic Gain Control
Operating Temperature:	0°C ~ 70°C (TA)
Voltage - Supply:	4.5V ~ 6.5V
Mounting Type:	Through Hole
Package / Case:	28-DIP (0.600", 15.24mm)
Supplier Device Package:	28-DIP

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Introduction

ISD2590PY is an analog voice record & playback device which is designed for professional audio applications. It is designed as a flexible & powerful voice record and playback module with fast digital sampling and audio data recovery. It supports analog and digital recording formats, and is capable of storing up to 10 minutes of sound data on its internal memory. More importantly, it supports a wide range of audio applications, making it ideal for commercial and industrial systems.

Features

ISD2590PY features a full set of features for voice record and playback applications. Some of the features of this module include: • Digital storage: This module includes an onboard 1Mbit (128 KB) memory and supports up to 10 minutes of sound data storage. It can record both analog and digital audio data formats and features built-in support for voice recognition, voice prompt/menu systems, linear recording, singer identification, and other professional audio applications.• Advanced digital signal processing: It supports realtime digital signal processing, including Frequency domain processing (FDP), Time domain processing (TDP), and Adaptivefiltering.• Supports the most common audio compression techniques: This module supports audio compression techniques such as PCM (Pulse Code Modulation), ADPCM (Adaptive Differential Pulse Code Modulation), and G.711 and G.722 Voice over IP (VoIP) standards.• Programmable performance: The ISD2590PY can be configured to operate at different sample rates and various system clocking configurations. Also, the module features a high-speed asynchronous interface for direct connection to underlying audio code sources, such as MP3, WAV, Ogg, etc.

Application Field

The ISD2590PY can be used in a variety of audio applications, including:• Conferencing systems: It can be used in conference, boardroom, and hospitality systems to capture and play back voice recordings. It also provides a cost-effective solution for small business and home office environments. • Voice recognition systems:The ISD2590PY is an ideal solution for voice recognition applications, as it supports realtime digital signal processing and sophisticated algorithms. • Audio Surveillance: The ISD2590PY is ideal for audio surveillance applications, such as audio security systems and audio monitoring devices. It provides reliable audio performance and can be easily integrated with existing devices.• Audio streaming: This module can be used in audio streaming applications, where audio signals are transmitted over a digital network or as a file through a digital connection.• Voice prompt/menu systems: The ISD2590PY can be used for voice prompt/menu systems, such as interactive voice response (IVR) systems. This can enable users to navigate menus and access information quickly and easily. • Singer identification: This module can also be used in the music industry for singer identification, as it allows for accurate and quick recognition of voice patterns.

Working Principle

The ISD2590PY uses a microphone for recording sound and a speaker for playing back recordings. During recording, the microphone captures sound waves, which are then converted into digital signals and stored in the onboard memory.For playback, the device reads the stored digital signals and converts them into analog signals. These signals are then amplified by the speaker.The ISD2590PY has advanced digital signal processing capabilities, which allow it to support realtime processing of voice signals and sophisticated algorithms. This enables the device to accurately identify speakers and recognize voice patterns, as well as filter out unwanted noise.Moreover, this module supports various audio compression techniques, such as PCM, ADPCM, G.711 and G.722 VoIP standards. This allows for efficient transmission and storage of audio signals, while maintaining a high level of quality.

Conclusion

The ISD2590PY is a powerful, versatile, and affordable voice record and playback module which is suitable for a variety of audio applications. It features an onboard 1Mbit (128KB) memory for data storage, supports various audio compression techniques, and is equipped with advanced digital signal processing capabilities. Additionally, it is capable of accurately recognizing voice patterns and filtering out unwanted noise. Overall, the ISD2590PY offers an ideal solution for commercial and industrial audio applications.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description