Listeners adapt to room-specific spatial cues through repeated exposure and template learning

Evidence

In addition to the precedence effect, there are also other mechanisms aiding the localization tasks that are not known, but their existence has been shown by the fact that the accuracy of subjects’ performance in localization tasks in rooms constantly improves with the number of trials, even after repeating several hundreds of trials (Shinn-Cunningham, 2000; Zahorik et al., 2005). The subject gathers some data on the spatial cues generated by the room and somehow adapts to them, perhaps by using templates. — Ville Pulkki, Matti Karjalainen, Communication Acoustics- An…, 1508

Categorization

Category: Factual Claims

• QUESTION: What exactly are the unknown mechanisms? Does neural plasticity retune binaural cue weighting per room?
• SEED: Angle for an essay: room-adaptation explains why audiophiles and sound designers ‘learn’ a room over time — practical implications for setup and calibration.

Related

• Humans adapt to a room’s spatial cues through learning over hundreds of trials (similarity 0.92)
• Human hearing adapts to speakers and rooms but the mechanism remains unknown (similarity 0.81)
• Auditory spatial perception emerges from weighted combination of localization cues (similarity 0.80)
• Humans adapt to room acoustics through training over hundreds of trials (similarity 0.80)
• Human hearing adapts to different room acoustics to preserve timbre perception (similarity 0.80)
• Room differences dominate loudspeaker differences when listeners cannot adapt (similarity 0.80)
• Listeners need some room sound but its required amount is unknown (similarity 0.79)
• Room acoustics and presentation method alter how listeners perceive sounds (similarity 0.79)
• Perceptual listening-through-room ability has finite limits (similarity 0.79)
• No single ideal listening room acoustic exists because humans adapt to room differences (similarity 0.79)
• Binaural recording validity enabled isolating the room-familiarity variable (similarity 0.79)
• Room acoustics smear directional perception and mask recorded reverberation (similarity 0.78)
• Multichannel spatial information masks loudspeaker coloration in playback (similarity 0.78)
• Echoes and reverberation convey room geometry and surface properties to listeners (similarity 0.78)
• Listeners perceptually normalize familiar rooms to judge loudspeakers clearly (similarity 0.78)