Speech Recognition Module V3, Human Voice Recognition

Speech Recognition Module V3, Human Voice Recognition

$16.80

Delivery:

Overview

ELECHOUSE Voice Recognition Module is a compact and easy-control speaking recognition board.

This product is a speaker-dependent voice recognition module. It supports up to 80 voice commands in all. Max 7 voice commands could work at the same time. Any sound could be trained as command. Users need to train the module first before let it recognizing any voice command.

This board has 2 controlling ways: Serial Port (full function), General Input Pins (part of function). General Output Pins on the board could generate several kinds of waves while corresponding voice command was recognized.

What’s new?

We already have Voice Recognition module V2. It supports 15 commands in all and only 5 commands at the same time.

On V2, voice commands are separated into 3 groups while you training it. And only one group (5 commands) could to be imported into Recognizer. It means only 5 voice commands are effective at the same time.

On V3, voice commands are stored in one large group like a library. Any 7 voice commands in the library could be imported into recognizer. It means 7 commands are effective at the same time.

Parameter

Voltage: 4.5-5.5V
Current: <40mA
Digital Interface: 5V TTL level for UART interface and GPIO
Analog Interface: 3.5mm mono-channel microphone connector + microphone pin interface
Size: 31mm x 50mm
Recognition accuracy: 99% (under ideal environment)

Feature

Support maximum 80 voice commands, with each voice 1500ms (one or two words speaking)
Maximum 7 voice commands effective at same time
Arduino library is supplied
Easy Control: UART/GPIO
User-control General Pin Output

Document

Manual
Library for Arduino
Video Instruction
1. How to play VR3 with VR3
2. How to test VR3 Protocol on PC

Product List

Voice Recognition Module x1
Microphone x1

hipping matters：

China Post Small Parcel： 15-20 days

EMS：10-15 days

FedEx：5-7 days

DHL Express：5-7 days

UPS：4-7 day

Receive order preparation time:

Ships 1-3 days after receipt of order

Tax issues:

1. As each country charges different taxes on parcels, you need to know whether the country of your own address needs to charge taxes before placing an order.

2. If you need to reduce the invoice amount, you can contact customer service or e-mail contact.

3.The package arrives safely in the buyer’s country and the merchant is not responsible if the package is (returned) because the buyer has not paid the tax.

Other issues:

If you need to find other electronic products or have any questions you can contact customer service or email. (We will get back to you as soon as possible)