Features Adapt11DX form factor (2.8" x 2.1") features ISD2560 single-chip voice record/playback system on-chip microphone preamplifier on-chip amplifier drives headphones or amplified speaker on-board microphone Line input allows recording from tape deck, CD player, etc. switch-selectable audio source (mic/line) on-chip analog EEPROM provides up to 60 seconds of record time segmented recording space programmable and selectable under MCU control dry-contact (switch) input for standalone use after recording all control pins brought out to standard 50-pin connector pattern plug-in compatibility with all Adapt11 family and Adapt12 family boards 11 connector options for the ultimate in modular design capabilities

Description:  Sixty seconds of high-quality speech record/playback under MCU control is provided by way of the ISD2560 single-chip record/playback system.  It uses analog EEPROM to record speech directly, bypassing the traditional method of A/D and D/A conversion.  The record memory is configurable into multiple segments, and each segment is MCU-addressable.  Switchable microphone and line-level inputs are provided, and output is to a headphone or amplified speakers.  The board can also be used for standalone applications without the need for a MCU.  Record and Play buttons are provided for this purpose.  Also, an input connection is provided for an external switch (eg. dry contact) so that sound can be triggered by an alarm contact, a motion sensor, doorbell pushbutton, etc.

Resources:

ISD2560 application briefs and application notes

Adapt11 speech demo program in assembler

Adapt11C24DX demo program in C

professionally pre-recorded vocabulary for your ISD2560

Modules:

• fully assembled and tested with socketed ISD2560P (DIP)
• includes full schematic, pinout and dimensional drawing
• module supplied with choice of connector options
• Order Code: AD11DXVRPM-� (specify connector option)
• Additional chips available (order code:  ISD2560P)
• Order online at http://www.technologicalarts.ca/index.php