Skip to product information
1 of 4

Robocraze

Voice Recognition Module

Voice Recognition Module

Regular price Rs. 2,349
Regular price Rs. 3,113 Sale price Rs. 2,349
Sale Sold out 25% off Best Price Guaranteed
You save Rs. 764
Incl. GST (No Hidden Charges)
  • 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.
  • User-control General Pin Output.
  • Analog Interface: 3.5 mm mono-channel microphone connector +  microphone pin interface.

Voice Recognition Module

Voice recognition is a technique that facilitates a natural and convenient human-machine interface using the voice recognition module. It extracts and analyses voice features of humans delivered to a machine or computer through the mic. The Voice recognition technique is classified into many types based on different criteria such as the scope of the users, the number of words used for recognition, and the naturalness of speaking. If the voice recognition level is more than 95%, then only voice recognition is practically used. 

Speak (Voice) Recognition Sensor Module V3.1 compatible with Arduino is a compact and easy-control speaking recognition board. Speak (Voice) Recognition Module V3.1 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 the command. Users need to train the module first before letting it recognize any voice command.

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

Applications: 

  • Long-distance-speech-recognition system
  • A robotic vehicle using a cell phone

Package Includes:

  • 1 x Voice Recognition Module V3.1
  • 1 x Microphone.

Specifications

Supply Voltage 4.5 – 5.5 V
Current <40 mA
Digital Interface 5V TTL level for UART interface and GPIO
Current <40 mA 
Package Dimensions  6 × 8 × 2 cm
Weight  100 grams

 

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

View full details

Found a better price?

Let us know!
We'll try to match the price for you

  • ⚡ Dispatched within 24 hours

  • 💰 Earn RC Coins on every purchase

  • 🚚 Free shipping on orders above Rs 500/-

  • 🛠️ Dedicated Technical Support Team

1 of 4

1. How does the voice recognition module work? 

  • Voice recognition is a technique that facilitates a natural and convenient human-machine interface using the voice recognition module. It extracts and analyses voice features of humans delivered to a machine or computer through the mic. The Voice recognition technique is classified into many types based on different criteria such as the scope of the users, the number of words used for recognition, and the naturalness of speaking. If the voice recognition level is more than 95%, then only voice recognition is practically used. 

2. What is an example of voice recognition? 

  • Hands-free Calling- Another example of voice recognition is making hands-free calls to specific people in a contact list. Voice Biometrics- Another application of voice recognition is user verification. 

3. Can you use an Arduino for voice recognition? 

  • You can use any software as the basis for your speech recognition algorithm. The SpeechRecog1.exe Windows program can be used to record and playback the outputs from the Arduino's digital filters. Then use the Arduino to perform all of the calculations.