Delay loudspeakers should lag the acoustic signal by about 15 ms
Related
- Delays too short for echoes still audibly alter timbre through spectral combs (similarity 0.83)
- Early reflection delay below 30 ms avoids echoes while adding spaciousness (similarity 0.80)
- Scientific studies of loudspeaker directivity effects in rooms are scarce despite high enthusiast interest (similarity 0.80)
- Faster reaction times track louder sounds only at moderate to high levels (similarity 0.80)
- Inserting a temporal gap can change a sound’s spectrum, confounding gap measures (similarity 0.79)
- Sound masking extends in time before and after the masker (similarity 0.79)
- Spherical enclosures give the smoothest loudspeaker frequency response (similarity 0.79)
- Microphones and loudspeakers are not truly reciprocal transducers (similarity 0.79)
- Loudspeaker arrays can create private sound zones within one large listening area. (similarity 0.79)
- Amounts of masking are expressed as dB differences, not absolute dB SPL levels. (similarity 0.78)
- Sound’s constant speed across wavelengths is what preserves speech intelligibility (similarity 0.78)
- A 1 dB detection gain can shift speech identification by 15 to 20 points (similarity 0.78)
- Short sounds decay in perceived loudness faster than long sounds. (similarity 0.78)
- Active noise cancellation dominates below 1 kHz while passive isolation takes over above it (similarity 0.78)
- A time delay of a reflection imprints a comb of enhanced and suppressed frequencies (similarity 0.78)