Voice Guidance
Characteristics
Feature 1. Easily add-in to existing systems
- Only send commands via serial interface
![Easily add-in to existing systems](/products_and_drivers/semicon/products/speech/img/contents5_04.gif)
- Standalone mode that only controls GPIO from the host (possible without host)
![Easily add-in to existing systems](/products_and_drivers/semicon/products/speech/img/contents5_06-1.gif)
![Easily add-in to existing systems](/products_and_drivers/semicon/products/speech/img/contents5_06-2.gif)
Feature 2. Providing ease of listening to individual end users
- Realtime Voice Speed/Pitch Conversion
Realtime Voice Speed/Pitch Conversion - Produce a sense of luxury by 2ch Mixing Play
Voice play with background music.
![Providing ease of listening to individual end users](/products_and_drivers/semicon/products/speech/img/contents5_07.gif)
Feature 3. Easy to prepare Voice Data
- Epson Voice Data Creation PC Tool
Easy to create Sound data even for a first-time user
Easy to change/add (Suitable for Frequently/Emergency)
No cost to create Voice data(No need studio, narrator fee)
Existing wav files can be imported to the tool easily
![Easy to prepare Voice Data](/products_and_drivers/semicon/products/speech/img/contents5_08.gif)
Feature 4. Easy to implement Sound Play
- Just sending a command the voice "Sentence Number" on Epson Voice Data Creation PC Tool from the host.
Sentence Information(phrase structure, connection, delay etc) is including in Sound ROM
Even if there is a change in the content of the voice data, if there is no change in the number, there is no need to change the SW
![Easy to implement Sound Play](/products_and_drivers/semicon/products/speech/img/contents5_09.gif)
Feature 5. Easy to expand Language support
![Easy to expand Language support](/products_and_drivers/semicon/products/speech/img/contents5_10.gif)
Feature 6. Achieve small memory size
- High Quality & High Compression Sound Algorithm
1/4 size comparison with same sampling frequency(16kHz)
Small size(2/3) comparison with even low sampling frequency(8kHz)
Many sound data, long music can be stored.
Multiple language can be integrated.
![Achieve small memory size](/products_and_drivers/semicon/products/speech/img/contents5_11.gif)
Feature 7. Play melody/voice on Buzzer
- Select Sound Output mode by a product requirement
Speaker
Buzzer(Electromagnetic Buzzer, Piezoelectric Buzzer)
![Play melody/voice on Buzzer](/products_and_drivers/semicon/products/speech/img/contents5_12.gif)
Feature 8. Achieve Long Battery Life
- Low Sleep current
- Low Standby current
- Quick clock wake-up
- Low RUN current
Voice guidance LSI lineup
- ST(Status) MP(Mass Production) UD(Under Development)
Voice guidance LSI Evaluation Board
![S1V3F351/352 Evaluation Board](/products_and_drivers/semicon/products/speech/img/svt3F351_352.jpg)
![S1V3G340 Evaluation Board](/products_and_drivers/semicon/products/speech/img/cottage.jpg)
*Please request after purchasing EPSON evaluation board