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3-D audio (processing) is the spatial domain convolution of sound waves using head-related transfer functions. It is the phenomenon of transforming sound waves (using head-related transfer function or HRTF filters and cross talk cancellation techniques) to mimic natural sounds waves, which emanate from a point in a 3-D space.
The Korean Demilitarized Zone between North Korea and South Korea, seen from the south. North Korea and South Korea—engaged in a low-level military conflict with each other since the Korean War ended in an armistice in 1953—are separated at their border by the Korean Demilitarized Zone (DMZ), along which both countries have played propaganda, music, or various other noises on loudspeakers ...
Radio 3 is the successor station to the Third Programme which began broadcasting on 29 September 1946. [8] The name Radio 3 was adopted on 30 September 1967 when the BBC launched its first pop music station, Radio 1 [9]: 247 and rebranded its national radio channels as Radio 1, Radio 2 (formerly the Light Programme), Radio 3, and Radio 4 (formerly the Home Service).
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It changes the disturbing echo of the sound into a mild reverb which decays over time. Diffraction is the change of a sound wave's propagation to avoid obstacles. According to Huygens’ principle, when a sound wave is partially blocked by an obstacle, the remaining part that gets through acts as a source of secondary waves. [17]
An audio format is a medium for sound recording and reproduction.The term is applied to both the physical recording media and the recording formats of the audio content—in computer science it is often limited to the audio file format, but its wider use usually refers to the physical method used to store the data.
The fundamental function of this part of the ear is to gather sound energy and deliver it to the eardrum. Resonances of the external ear selectively boost sound pressure with frequency in the range 2–5 kHz. [2] The pinna as a result of its asymmetrical structure is able to provide further cues about the elevation from which the sound originated.
The programme is a rebranded version of Night Waves, "Radio 3's flagship arts and ideas programme". [2] Night Waves was broadcast every Monday to Thursday evening, except during the Proms season . Radio 3 rebranded Night Waves as Free Thinking from 7 January 2014, and reduced the number of first-time broadcasts per week from four to three (plus ...