Delays too short for echoes still audibly alter timbre through spectral combs
Related
- A time delay of a reflection imprints a comb of enhanced and suppressed frequencies (similarity 0.86)
- Early reflection delay below 30 ms avoids echoes while adding spaciousness (similarity 0.84)
- Inserting a temporal gap can change a sound’s spectrum, confounding gap measures (similarity 0.84)
- Delay loudspeakers should lag the acoustic signal by about 15 ms (similarity 0.83)
- Later echoes refine the spectrum into sharper peaks limited by the echo delay (similarity 0.83)
- Time-delayed reflections impose periodic comb filters of enhanced and suppressed frequencies (similarity 0.83)
- Echo time delay determines which frequency components get filtered out (similarity 0.83)
- Delays under 100 ms are heard as timbre change rather than distinct echo (similarity 0.82)
- A pianoforte with raised dampers can physically re-echo sung vowels via sympathetic resonance (similarity 0.82)
- Faster reaction times track louder sounds only at moderate to high levels (similarity 0.81)
- Vibrato produces tremolo when harmonics sweep across resonant peaks (similarity 0.81)
- Comb-filter notches are far easier to detect on white noise than on music (similarity 0.80)
- The auditory spectrum differs from the physical power spectrum in resolution and shape (similarity 0.80)
- Detecting changes in auditory textures depends mainly on integration time available (similarity 0.80)
- Sound’s constant speed across wavelengths is what preserves speech intelligibility (similarity 0.80)