Comments for Sensory Speech Recognition on a Chip

Sensory Speech Recognition on a Chip

2005-07-26T01:35:44Z

With minitiarized speech-recognition capability squeezed onto a single chip, it won't be long know before you can speak to your TV and command it to record a TV show, speak to your car and have it follow your commands (ala Knight Rider). Actually, I was recently in a Mercedes that featured speech-recognition for phone dialing. In any case, there are lots of possibilities for speech-recognition in smaller devices, which requires a lot of horsepower in a single chip..

Sensory, Inc., a leader in embedded speech technologies, today released the VR Stamp module, providing easy integration of voice recognition (VR) into consumer, industrial, automotive and medical electronics. The heart of the VR Stamp module is the RSC-4128 integrated circuit, the latest member of Sensory's RSC Family of mixed signal processors that provide speech recognition, synthesis and system control on a single chip. All of the additional components required for a functional speech recognition system are squeezed into the VR Stamp's ultra-compact footprint. With minor hardware interfacing additions, any electronic product can recognize and speak with the VR Stamp.

"The VR Stamp makes it quick and easy for a developer to incorporate voice recognition and speech synthesis into products such as set top boxes, medical instrumentation, industrial controls, and much more," notes Bill Teasley, Sensory's vice president of engineering. "This new product virtually eliminates system design obstacles, making it practical to add the exciting new option of speech input and output to any human interface.
Imagination is the only limitation."

Complete Speech Recognition System on Board
The VR Stamp module includes a fully functional system based on Sensory's
RSC-4128 mixed signal processor, a powerful 8-bit microcontroller inside a voice recognition system on a chip (including 16-bit ADC, DAC, digital filtering, RAM, ROM, output amplification, timers, comparators and more).

In addition, flash memory, serial EEPROM, main clock and real time clock crystals, along with power noise management components, are all densely packed into its standard 40-pin DIP footprint. The VR Stamp can act as a speech recognition slave, or be the primary host controller of the end product along with providing the speech recognition features. Sensory's
FluentChip(tm) software is included and provides high-accuracy speech recognition, speaker verification, speech compression and output, music synthesis, as well as diagnostic and utility programs. The VR Stamp modules sell for under $30 in volume, and can handle multi-level menus of speech recognition command sets and speech synthesis prompts.

According to their news release, "Not only does the VR Stamp significantly simplify hardware system design, the VR Stamp Toolkit makes the development of speech command sets, speech synthesis prompts, music, speech I/O application design and end product circuit design, a snap."

The VR Stamp Toolkit includes Quick T2SI - Lite(tm), a special edition of Sensory's highly-acclaimed Quick T2SI(tm) tool that allows speaker-independent vocabulary set development using simple text input to create the desired commands. Also included is Quick Synthesis(tm), which will compress digital recordings of speech prompts in seconds and supports easy scoring of MIDI-like music; a C-compiler for efficient programming; an Integrated Development Environment for easy project management; and a VR Stamp Programming Board, which connects to a PC, via USB, for downloading executable code to the VR Stamp module. Sample programs and circuit designs familiarize the developer with possible applications for Sensory's technologies and insure a quick product development cycle. International languages are supported by the Quick T2SI

- Lite tool, making manufactured goods, using the VR Stamp, accessible around the world. The complete VR Stamp Toolkit, with QuickT2SI - Lite, C-Compiler, Quick Synthesis, 2 VR stamps, a VR Stamp Programming Board, and more, retails for $495.

Comment from charles on 2005-10-14

2005-10-14T14:40:48Z

pls try to send me complete circuit design of varipous types of voice recognition circuit that could be back up with a small program

Comment from Adam on 2006-01-31

2006-01-31T16:58:57Z

I am trying to make a voice activated light switch that opperates at 100% and 25% power for a school project. Is it possible to just bye the VR module and the programming board, without the entire kit? Would this be enough to complete the entire project?

Comment from Aditya Sharma on 2006-10-13

2006-10-13T06:43:25Z

Plz give the full technical details along with the circuit diagram,Also what is the I/p signal & o/P siganal magnitude.

Comment from tarun gupta on 2006-10-26

2006-10-26T10:20:54Z

i want to know about hardware circuit design for the audio voice recognition.
i would like to design a circuit which recognize the human commands

Comment from Cherubin on 2007-07-31

2007-07-31T13:12:20Z

I would like to build an auto dialer for my school project. Please help with cicuit diagrams.

Comment from rajan on 2007-09-08

2007-09-08T08:32:08Z

i want to view a circuit diagram of face recognition system.

Comment from vikash on 2007-09-20

2007-09-20T08:45:23Z

plz send me circuit diagram and working of each part and expected cost of speaker recognition system.

Comment from Gautam Khetan on 2007-11-19

2007-11-19T15:49:26Z

plz send me circuit diagram and working of each part and expected cost of speaker independent speech recognition system.

Comment from pamela das on 2007-11-22

2007-11-22T17:49:59Z

plz mail me the circuit details of voice recognition circuit and also where do i get the components from.. like IC HM2007

Comment from Junard on 2007-12-18

2007-12-18T13:05:25Z

Hello! I would like to build a speech recognition door lock for my project. The problem is HM2007 can only be purchased outside my place..Philippines. Is there any alternative IC's which I can purchase just inside my place that can be used as a speech recognition sensor?

Comment from namita acharya on 2008-01-28

2008-01-28T16:08:31Z

plz send me circuit diagram and working of each part and expected cost of speaker recognition system.

Comment from siddharth on 2008-05-20

2008-05-20T07:41:21Z

pls send me the circuit diagram along with the microprocessor coding of the voice recognition system.

Comment from tubo on 2008-06-30

2008-06-30T13:25:06Z

please send me the circuit diagram with the microprocessor coding of the sensory speech recognition

Comment from siddharth on 2008-07-02

2008-07-03T00:25:02Z

pls send me a circuit diagram of any simple voice recognition system

Comment from vanisiva on 2008-07-11

2008-07-11T08:00:41Z

i want circuit diagram ad other details of this speech recognition in doorlocks so that it would help me in doing my project.

Comment from Fred on 2008-10-06

2008-10-06T12:01:55Z

I went through a lot of search regarding Speech recognition system for Asterisk PBX, but I think Sphinx is the only voice recognition system that works with Asterisk.I’ve never luck to integrate Sphinx 3 and 4 with Asterisk. However I tried Sphinx2 with Asterisk and it worked well for me on Asterisk 1.2.x, I followed the following steps:

http://www.syednetworks.com/asterisk-integration-with-sphinx-voice-recognition-system

If version 3 and 4 works for anyone please share. Thanks

Comment from gautam on 2009-02-14

2009-02-14T15:34:05Z

pls specify were can i buy hm2007 and wats its cost(including shipping)

Comment from george masuha on 2009-02-17

2009-02-17T12:45:07Z

Plz give the full technical details along with the circuit diagram,Also what is the I/p signal & o/P siganal magnitude

Comment from george masuha on 2009-02-17

2009-02-17T12:48:59Z

i want to know about hardware circuit design for the audio voice recognition.
i would like to design a circuit which recognize the human commands

Comment from george masuha on 2009-02-17

2009-02-17T13:21:10Z

please send me a block diagram and cicuit representing a block diagram of a simple sensory speech recognition.

Comment from Tarotbug on 2009-03-14

2009-03-14T11:44:28Z

yuo first need a DTMF to digital decoder chip (asuming where you live is digital & and not pulse dialing) then you need a CPU microchip like a 16F84A and some programing know how and wright a program to handle the timing.

Easy if you have a lot of time to waste as you can buy one from china real cheep.

good luck

Comment from william on 2009-08-03

2009-08-04T03:35:05Z

hi i am working on my school project.
is it possible that this vr chip perform such a job:
i would like to just call/ say simple word like light on then the light will be on. of course i will add the circuit with some other circuit to enable the on/off of the light. but most important is the usage of voice to active it.

pls respond to my question tq.
if possible send me some circuit of it.
waiting for the reply tq

Comment from santosh matti on 2009-11-28

2009-11-28T14:17:35Z

Hi sir i am BE final year electronics student.I am doing project on voice recognition on chip technology.Plz give information about it.We taken it from 0ld magazine.whther its possible on chip technology or wt sir?