Howchip's Voice IC module
- Developer-friendly design for easy implementation
- High-quality products at competitive prices
- External memory support for voice data storage
- Flexible voice management capabilities
- Wide range of applications
- Comprehensive support including tools, sample boards, and code
Voicomm is a voice processor designed to easily and conveniently facilitate voice playback functions.
Voicomm guarantees sound quality and stability, offering an affordable and versatile general-purpose solution applicable across various sectors such as digital pianos, home appliances, medical devices, access control systems, and toys.
In addition to essential technical support for integrating Voicomm into your design, UNIBEST offers a range of software tools, demo boards, application notes, sample codes, sample devices, and more. These resources enable you to customize and store your voice data efficiently. (Upon customer request, voice data can be recorded, edited, and stored, then provided by UNIBEST.)
Voicomm specification
| Features | Description |
|---|---|
| Voice quality | Up to to 20 KHz sampling rate |
| Voice output | - Noise filtered 14bit DAC / Volume control - Internal push-pull amplifier / Direct speaker drive |
| Voice data | - External flash memory up to 128Mbit – Playing duration up to 60 minutes - Internal data storage optionally available (OTP, Duration limited) |
| Command Interface | - Host MCU – SPI (Master mode) * Play by group or memory index, stop, volume control - Standalone - Operates without a host MCU interface * Direct trigger switches or TTL interface |
| Operating Specification | - 2.2 ~ 5.5V, 6.5mA, (Sleep mode: 3uA) - Speaker drive current 350mA at VDD=3V - Operational Temperature: -20 oC to 85 oC |
| Package | 24 SSOP |
Voicomm specification
Voicomm - Ti
Voicomm-Ti expands on the Voicomm line by integrating a capacitive touch interface. It caters to customers requiring touch
input alongside Voicomm's voice playback functionality.
Utilizing a touch panel instead of physical keys or buttons enhances the exterior design and offers a user-friendly experience, particularly for home appliances like water purifiers, air cleaners, fans, and more.
Please contact us for more information.
- Datasheet
- Application Note
- Voice Manager Software (Voice encoding & Writing)
- Evaluation Kit
- Price & Delivery
- Ordering information