This paper presents our studies of automatic speech recognition based on electromyographic biosignals captured from the articulatory muscles in the face using surface electrodes. We develop a phone-based speech recognizer and describe how the performance of this recognizer improves by carefully designing and tailoring the extraction of relevant speech feature toward electromyographic signals. O...

Electromyographic control is a technique that involve with the detection, processing and classification of the electromyography signal that could be applied in human-assisting robots, prosthesis application or rehabilitation devices. This paper reviews recent research and development electromyographic control systems with an emphasis on pattern recognition control for prosthesis application. Va...

OBJECTIVE To determine if the tremor activity in laryngeal muscles is synchronous, which would indicate a single central source of tremor. DESIGN Six persons with vocal tremor participated in this study. Laryngeal muscle activity was recorded from 2 intrinsic and 2 extrinsic laryngeal muscles during production of a sustained \i\ sound. Correlations were computed between electromyographic acti...

purpose: doing plyometric training with and without the vessel occlusion is an effective practice for rapid increase of muscles strength their hypertrophy. we evaluated the effects of plyometric training with and without the vessel occlusion on electromyographic parameters. methods: in this quasi-experimental study, 22 females were selected through convenience sampling method. they were randoml...