Friday, 20 June 2014 17:14


Additional Info

  • ID Code: H5-44
  • Purpose: Illustrate a variety of audio demonstrations and effects.
  • Description: Side 1: Several types of organ pipes - pure tones, octave, Two steady pure tones - whole tone and half tone separation; 500 Hz and 2 kHz, left - 1 kHz right; Frequency modulated signals for pitch; Square and triangular wave frequency modulations; Beats (mistuned unison) at 1 kHz and 500 Hz; One steady frequency with one swept frequency; Beats (mistuned octave); Fundamental tracking; Beats - actual performance; Woodwind trio - two acoustical environments. Side 2: Broad band white noise - 20Hz-20kHz; Bands of white noise - various center frequencies and band widths; Five spoken and instrumental passages - recorded in anechoic chamber and played back in different acoustical environments; Narrow band noise signals and reverberation in hall measurements.
  • Availability: Available
  • Loc codes: H5
Read 1643 times Last modified on Tuesday, 08 September 2020 16:42
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