An error-protected speech recognition system for wireless communications vijitha weerackody, wolfgang reichl, alexandros potamianos bell labs, lucent technologies, murray hill, nj 07974, usa abstract uture wireless multimedia terminals will have a variety of applications that require speech recognition. Disabled etc in such applications voice recognition technology is used wireless communication based home automation system has gained a high momentum for the last couple of years wireless communication reduces the complexity related to the installation and maintenance compared to its wired counterpart a typical. The automation centres on recognition of voice commands and uses low-power rf zigbee wireless communication modules which are relatively cheap the home automation system is intended to control all lights and electrical appliances in a home or office using voice commands the system has been tested and verified. Please subscribe for more project videos --▻ http://bitly/29vprs9 slice--▻http:// wwwsvskitsin/ blog --▻http://wwwsvskitcom/ site --▻http://wwwsvsembedd. The past decade has witnessed a growing interest in deploying automatic speech recognition (asr) in communication networks the networks such as wireless networks present a number of challenges due to eg bandwidth constraints and transmission errors the introduction of distributed speech recognition (dsr).
This paper studies the effect of bluetooth wireless channels on distributed speech recognition an approach for implementing speech recognition over bluetooth is described we simulate a bluetooth environment and then incorporate its performance, in the form of packet loss ratio, into the speech recognition system. Communicate with your pc from anywhere in the room and increase your productivity with our range of usb wireless headphones. Speechexec pro dictate v10 with integrated speech recognition for instant speech-to-text bundled with the new philips speechmike premium air wireless dictation microphone designed for voice recognition available in australia & nz from voicex. Get more done faster by voice with dragon, the world's best-selling speech recognition software it turns your talk into text and can make virtually any computer task easier and faster, helping you become more productive than ever before.
If you like to walk and dictate then a wireless computer headset is absolutely brilliant as the headset uses dect technology the range is also much further than a normal bluetooth computer connection and you can, in some cases, get up to 150 meters away from your pc some wireless speech voice recognition headsets. Improves performance over wireless channels • minimises impact of codec & channel errors • consistent performance over coverage area • improved performance in background noise • 53% reduction in error rate • ease of integration of combined speech and data applications • use packet data channel for both dsr. In my latest macworld article, i look at three wireless microphones to use with dragon dictate, or other speech recognition solutions after having tested a number of wireless microphones a few years ago, i was pleasantly surprised by the quality of wireless mics now i look at three models, from a portable.
Our products and solutions mobile dictation desktop dictation speech recognition workflow & software transcription & accessories audio recorders speechair smart voice recorder. In fact, speech recognition can provide huge productivity gains to anyone who needs to dictate reports over the past few years speech recognition converts have been seeking a wireless headset that provides excellent voice quality input to recognition software the latest wireless headsets can achieve approximately. Comparison of speech recognition with adaptive digital and fm remote microphone hearing assistance technology by listeners who use hearing aids thibodeau l 30 years, with normal hearing sentence recognition in quiet and in noise and subjective ratings were obtained in 3 conditions of wireless signal processing.