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Accelerometer Based Measurement For The Mapping Of Neck Surface Vibrations During Vocalized Speech, Mark Nolan, Brian Madden, Edward Burke
Accelerometer Based Measurement For The Mapping Of Neck Surface Vibrations During Vocalized Speech, Mark Nolan, Brian Madden, Edward Burke
Conference Papers
This paper presents a detailed study of the vibrations on the surface of the neck during a vocalization of predefined fundamental frequency and intensity. This study was carried out as part of a wider investigation into the use of laryngeal vibrations as a channel of communication. Another potential application of this study is in identifying a suitable location for a hands-free electro-larynx for laryngectomees.
An analog accelerometer, with dimensions 5x5x1.6mm and of mass 80mg, was used to perform the measurements. It was connected to a 12-bit analog-to-digital converter via single strands of insulated wire with a diameter of 100μm. The …