Speaker Independent human speech recognition module/ voice control module/played module

Product Overview

Description

Speaker Independent human speech recognition module/ voice control module/played module

 

Specification:

 

(1) the latest version of the speech recognition module 1, 2) 2 g sandisk high-speed TF card 1 piece (not fake TF card than) cost, (3) the new USB setter with 3.3 V voltage regulator output 1, 1 (4) with the shell of the horn.Anti-static package shipment.
 

 

This module is a learnable speaker-independent speech recognition module, without programming, users don't need to understand the principle of speech recognition, simple pinyin input can identify, provides a convenient way to the development of fast, for beginners is a beginner of the Gospel.Module is equipped with a detailed video tutorials, watch it again with the, don't need to study the document.
1) first of all, our module for reflow welding machine processing and welding, beautiful and reliable.General merchants in order to reduce costs and use manual welding, solder joint is extremely rough, welding ugly, stability cannot be guaranteed.
(2) we have more than 2 years sales history module, and thousands of user experience, has a good reputation.
(3) we do not need programming module, no circuit based on the customer can use, ease of use we made it.
(4) small size, easy to embedded in the robot system or other circuit.
5. Good technical support, customers have a problem we can provide attentive after-sales service, this ratio what all important.
6 module support 5 V and 9 V power input, you can also use a fixed 3.3 V power supply, power supply selective very free.
All landowners built-in meter, over current and short circuit protection, ensure the safety of the module.Many businesses ignored this, users who avenges connect power to burn the module?
The additional benefit of end module will see later.

 

Equipped with detailed video tutorials, guarantee a beginner will use again.

Speaker-independent speech recognition, through a serial port input pinyin can identify, to recognize the voice of all, both male and female (attached to the computer terminal to write software, simple operation..
Do so only through the serial port output, can be directly connected to the microcontroller serial port, to achieve any function you want to.
Fostered by SD/TF card to store audio files, change the convenient, intuitive, larger capacity.(now most of the modules in order to reduce costs, is through external FLASH chip storage, capacity is very low, generally is 32 m, so want to for a very long speech that space is very nervous, and SD/TF card support capacity can reach 2 g, don't have to worry about lack of capacity. External FLASH chips need to burn audio files to chip in to play, very convenient, so bad for a beginner.)
Do so only for detecting cycle mode, the password mode and buttons of the speech recognition module, avoid module error identification of false triggering.(now the modules on the market is generally only support cycle detection mode, the module misoperation is very large, but marketers said nothing about deterrent to any other questions, also didn't provide the corresponding solutions.)
A single being able to identify 50 instruction, support for dynamic editing (in use process can modify the user instructions).Repeatable written form a tree structure can realize the infinite instructions.(in fact, it seemed to the current situation of the speech recognition technology to a single recognition more instructions, it is unlikely, mostly exaggerated.)
Nurture itself watchdog, prevent the program run fly, strong stability.
A built-in being our specially designed without power loss meter circuit, over current protection and short circuit protection, use more at ease.
Support serial data with check output, make the data transmission more reliable (of course, also can check output).
Support being is 1200240 0480 0720 0960 0480 00192 00384 00576 00115 0720 Baud, a total of 10 kinds of Baud rate.
The ability to recognize a high being (see bought. Evaluation of the user of this module module is currently only support mandarin).
A module being audio files in SD card can be shown through the instruction directly, can be used as a common speech broadcast module.


The main functions of the module:
1. Realize voice dialogue (conversation can be freely set by we attached to the software.).
2. Implement voice control (e.g., voice control and off the lights, motor is forward or backward, and so on.).


Method of use:
For example, control the light and off:
1) we use a computer to write "lights" pinyin module: kai deng
(2) to pinyin "kai deng" freedom to define a number, the hypothesis of "12".
(3) machine will be ready to answer the audio files in the SD card, change the file name to "0012. WAV".
(if the voice file 0012. WAV content is: "mashan lights for you!" (note: is WAV audio file format, similar to an MP3. We will send conversion software, can convert any format to WAV. Of course of smaller capacity AD4 format can also play oh!)
(4) people who speak "lights".Module identification to automatically play audio files after 0012. The WAV "immediately turn on the light for you!""12", at the same time from the serial port output Numbers.Microcontroller using serial port to receive the "12", control relay is closed, so as to turn on the lights.


Usage summary (three steps done voice recognition) :
(1) use "ASR setters. Exe" write pinyin and return value to identify sentences.
(2) in SD kagan put in this directory named after the return value of audio files.
(3) a person speak out the sentence, will automatically be broadcast module identification to the sentence in the SD card return values of the same audio file naming and sentence, at the same time from the serial port output return value (MCU receives the return value and can be made to do processing voice control system).