Tactile stimulation device for facilitating speech training...
Technique for parametric coding of a signal containing...
Technology delivery, positioning and sound management system...
Teleconference microphone arrays
Telemetry system and method
Telephone
Telephone accessory
Telephone accessory
Telephone alerter
Telephone attachment
Telephone attachment
Telephone conferencing apparatus
Telephone device
Telephone disinfecting and cleansing device
Telephone disinfecting device
Telephone handset
Telephone handset cushion
Telephone hearing aid
Telephone hygienic appliance
Telephone instrument