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Last week was quite exciting for us in R&D's audio team. The Radio 4 home page featured not just one but two programmes that we've worked on in collaboration with our colleagues at BBC Radio. This is ...

AT intervals during the past five years I have been attempting a survey of the various experiments which have been taken as evidence that binaural sensations with musical notes of low pitch are due to ...

When two tones of slightly different frequencies are played in separate ears simultaneously (usually through headphones), the human brain perceives the creation of a new, third tone, whose frequency ...

Binaural beat therapy is an emerging form of sound wave therapy. It makes use of the fact that the right and left ear each receive a slightly different frequency tone, yet the brain perceives these as ...

PROF. GRAHAM BELL has published in the American (quarterly) Journal of Otology a memoir on some experiments relating to binaural audition, read by him last autumn at the session of the American ...