LD3320 Voice Recognition Module, Nonspecific Human Speech Voice Development Board for Voice Interaction Sound Control Smart Home
LD3320 Voice Recognition Module, Nonspecific Human Speech Voice Development Board for Voice Interaction Sound Control Smart Home
LD3320 Voice Recognition Module, Nonspecific Human Speech Voice Development Board for Voice Interaction Sound Control Smart Home
- It Is A Voice Recognition Module. It Can Achieve Voice Recognition, Voice Control, and Human-machine Dialogue Functions in Electronic Products.
- Dynamically Editable Recognition Keyword List: Simply Transfer the Recognized Keywords Into the Chip in String Form, Which Can Take Effect immediately in the next Recognition.
- Non Specific Person Speech Recognition Technology: No User Recording Training Is Required.
- Support Users To Freely Edit 50 Keywords: At the same Time, A Maximum of 50 Key Words Can Be Identified. End Users Can Edit and Update the Content of These 50 Key Words At Any Time According to the Needs of the Scene.
- SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Contact Us.We Will Provide After-sales Service Until You Are Satisfied.
| Brand: | DONGKER |
|---|---|
| Manufacturer: | DONGKER |
| Part Number: | LV8L8QB |
| Isin: | IXSRV35I35FC |
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Fast Shipping
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Feature:
1>. High accuracy and practical speech recognition effect.
2>. Non specific person speech recognition technology: No user recording training is required.
3>. Dynamically editable recognition keyword list: Simply transfer the recognized keywords into the chip in string form, which can take effect immediately in the next recognition.
Parameter:
1>.Working voltage: 5V/3.3V.
2>.Communication interface: SPI communication interface.
3>.Identifying keywords: Supports simultaneous recognition of 50 keywords.
4>.Equipped with a microcontroller: No.
5>.Source crystal oscillator: Equipped with a 20M active crystal oscillator and a high gain microphone, the recognition effect is very good.
6>.Simultaneously introducing audio interface for external convenience such as microphone and earphones.
7>.Spacing pin interface: 2.54mm.
8>.Other interfaces that are not commonly used: 2.54mm pinhole lead out.
9>.Power saving mode current: 1uA.
10>.Size: 57* 23mm.
Note:
1>.It is necessary to use a 3.3V level microcontroller for driving.
2>.The keywords are written in the microcontroller program, and users can freely change and update them.
Application:
1>. Electromagnetic oven/microwave oven/smart home appliance operation, navigator, vending machine, MP3/MP4, digital picture frame, smart toy/dialogue toy, PMP/game console.
2>. Set top box/color TV remote control, subway ticket vending machine, tour guide machine, public lighting system/health system/voice control for building TV advertising on demand/smart home.
package List:
1x Voice Recognition Module.
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| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $2.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
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