Peaked ripple noise pitch strength stays stable across a wide level range
Evidence
Pitch strength of peaked ripple noise is almost independent of sound pressure level. Within a level range of 30 to 70 dB, pitch strength decreases only by about 10%. — Professor Dr.-Ing. Hugo Fastl, Professor Dr.-Ing. Eberhard, Psychoacoustics- Facts and Models, 828
Categorization
- XREF: Contrasts with the loudness-dependence of pure-tone pitch strength; a clean isolable perceptual dimension. — connects to: Large cutoff-frequency sweeps boost low-pass noise pitch strength 2.4-fold — Professor Dr.-Ing. Hugo Fastl, Professor Dr.-Ing. Eberhard, Psychoacoustics- Facts and Models, 859; Low-level cochlear responses show standing-wave phase ripples absent at high levels.; Spectral line structure predicts pitch strength magnitude. (+3 more)
- corroborated: 2 independent passages support this claim — Professor Dr.-Ing. Hugo Fastl, Professor Dr.-Ing. Eberhard, Psychoacoustics- Facts and Models, 828
Broader Connections
- Large cutoff-frequency sweeps boost low-pass noise pitch strength 2.4-fold
#complicates(0.82) — Professor Dr.-Ing. Hugo Fastl, Professor Dr.-Ing. Eberhard, Psychoacoustics- Facts and Models, 859 - Low-level cochlear responses show standing-wave phase ripples absent at high levels.
#complicates(0.75) - Spectral line structure predicts pitch strength magnitude.
#expands(0.72) - Clear musical pitch arises from regularly repeating acoustic waveforms
#expands(0.72) - The fundamental frequency of a pitched sound is measurable from its waveform period
#expands(0.72) — David M. Howard, Jamie Angus, Acoustics and Psychoacoustics, 891 - Continuous-spectrum noises like ‘ss’ and ‘sh’ still convey pitch sensations.
#expands(0.72)