Home > Products > Electronic parts Computer > programming 8 bit M C U Voice Chip - 42 sec sound recording chip , programatically voice chip sound chip for vivi
programming 8 bit M C U Voice Chip - 42 sec sound recording chip , programatically voice chip sound chip for vivi
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Product Details
Type: | Other, voice chip |
Product Description
Specifications
MCU voice , sound recording chip , sound chip
*voice+8bit MCU,1 chip solution
*8 programable I/O
*support writer/copier
8 bit MCU Voice Chip - 42 sec sound recording chip , voice recording ic , sound chip
Feature :
.Standard CMOS process.
.Embedded EPROM.
.Embedded 8-bit MCU.
.42sec voice duration at 6 KHz sampling with 4-bit ADPCM compression.
·Caculating above duration is base on 6Khz, 4bit ADPCM. User can define higher sample rate or
choose 5 bit u-law or 8 bit PCM for better quality, but duration will be shorter
.Combination of voice building blocks to extend playback duration.
.Table entries are available for voice block combinations.
.User selectable PCM or ADPCM data compress.
.Voice Group Trigger Options: Edge / Level; Hold / Un-hold; Retrigger / Non-retrigger.
.Programmable I/Os, Timer Interrupt and Watch Dog Timer.
.Built-in oscillator with fixed Rosc, software control sampling frequency
.2.2V – 3.6V single power supply and < 5uA low stand-by current.
.PWM Vout1 and Vout2 drive speaker directly.
.D/A COUT with ramp-up ramp-down option to drive speaker through an external BJT.
Pre-recording and recordable sound moduel is a widely used product which can be used for a varity of things. The sound module can be used for greeting cards, postcards, stuffed toys, special gifts, even books, also you could purchase this voice recorder module or chip for your special usage. Contact with us, we will offer you our musical voice recorder with superb quality but best price.
1. Sound module message : Voice, music, melody, sound are available
2. Function Option: Pre-recorded or recordable with LED or not
3. Voice duration: 1-340s, even more if needed
4. Speaker Size: available for choice
5. PCB Size: customized is available
6. Components: Voice IC, PCB board, speaker, record, play and battery
7. Sound format: MP3, WAV
8. Switch Option: Pull-tab switch, push button, light motion, vibration activated the sound
9. Battery: 3V,4.5V
10. Application: Greeting card, gift/package bags, gift box, electronic sound toy, sound gift etc
11. Certificate: CE ROHS EMC
12. OEM and ODM are welcome
13. Packing: 1pc/1 opp bag, 600pcs/carton, carton size: 42*39*29cm, N.W:10KG, G.W: 11KG.
We promise a fast reply within 24 working hours. Our well-trained and professional engineers and staff can provide you with exclusive and unique solution for your satisfaction.
We provide sample service, customized service and after-sales service for you.
Sample Service: We will make a sample and send it to you for confirmation after thoroughly understanding your requirements.
Customized Service: Various customized services, include customized sound, shape, size, color and other requirements. In additional, we provide OEM and ODM services. No matter for logo or brand. All products will be inspected rigorously before shipment.
After-sales Service: We provide shipment information timely and other related information for better serve you.
Contact Us
- Shenzhen Bnr Industry Co., Limited
- Contact namestanley bnr
- Phone0086-7553-6609079
- AddressAilian, Longcheng Street, Longgang Dist Shenzhen,Guangdong
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