Psychoacoustical systems comprising audio processing equipment, namely, an amplifier, portable music player, and headphones, sound recordings featuring classical music with certain frequency ranges filtered out or enhanced, and electroacoustic bone conduction transducers for use in auditory and vestibular therapy and development, all sold as a unit

Psychoacoustical systems comprising audio processing equipment, namely, an amplifier, portable music player, and headphones, sound recordings featuring classical music with certain frequency ranges filtered out or enhanced, and electroacoustic bone conduction transducers for use in auditory and vestibular therapy and development, all sold as a unit

Computer Mouse Pads

Psychoacoustical systems comprising audio processing equipment, namely, an amplifier, portable music player, and headphones, sound recordings featuring classical music with certain frequency ranges filtered out or enhanced, and electroacoustic bone conduction transducers for use in auditory and vestibular therapy and development, all sold as a unit

Psychoacoustical systems comprising audio processing equipment, namely, an amplifier, portable music player, and headphones, sound recordings featuring classical music with certain frequency ranges filtered out or enhanced, and electroacoustic bone conduction transducers for use in auditory and vestibular therapy and development, all sold as a unit