Features1. 100% brand new and high quality product.
2. Made of high quality material, durable and practical.
3. The module has a standard 3.5mm standard audio interface, can be plugged into audio, amplifier equipment, reserved speaker interface can directly drive 8 ohms 0.5W speakers.
4. The input voltage of the module can be selected from 3-5V any power input, and the serial communication is easy to operate. The baud rate can be selected from 3 communication levels: 9600, 19200, 38400bit/s.
5. Input Chinese characters to synthesize the corresponding audio, through the audio output interface output sound, using real people pronunciation, add background music function, a variety of system sounds, just send the relevant command format can be completed.
6. Support for text in GB2312, GBK, BIG5 and UNICODE internal code formats.
7. clear, natural and accurate Chinese speech synthesis effect; any Chinese text can be synthesized and English alphabet synthesis is supported.
8.. Intelligent text analysis and processing algorithm, which can correctly identify numerical values, numbers, time and date and common metric symbols.
9. all indicators of the chip meet the application in the harsh outdoor environment.
10. support for multiple text control markers to enhance the correct rate of text processing.
11. up to 200 bytes of text per synthesis.
12. support for a variety of control commands, including: synthesis, stop, pause synthesis, continue synthesis, change baud rate, etc.
13. support hibernation function, in the hibernation state can reduce power consumption; support a variety of ways to query the working status of the chip.
14. support 16 levels of volume adjustment; the foreground volume for playing text and the background volume for playing background music can be controlled separately
15. can send control markers to adjust the speed of words, support 6 levels of word speed adjustment.
16. multiple chords of music, sound effects and common voice prompts for certain industry sectors are cured in the chip
17. 19 internal voice prompts, 23 chordal prompts and 15 background music tracks.
Specifications
Dimensions: 2.2*2.1cm
Sounds: 19 audible tones, 23 chord tones, 15 background music.
Format: GB2312, GBK, BIG5, UNICODE
Voltage: 3-5V
Baud rate: 9600, 19200, 38400bit/s
Interface: 3.5mm standard audio interface
Speaker: 8 ohms 0.5W
List
1 x Module