Sequential dependencies in pitch judgments

D Arzounian, M de Kerangal… - The Journal of the …, 2017 - pubs.aip.org
Studies that measure pitch discrimination relate a subject's response on each trial to the
stimuli presented on that trial, but there is evidence that behavior depends also on earlier …

Automatic frequency-shift detection in the auditory system: A review of psychophysical findings

L Demany, C Semal - Neuroscience, 2018 - Elsevier
The human brain has the task of binding successive sounds produced by the same acoustic
source into a coherent perceptual stream, and binding must be selective when several …

What is a melody? On the relationship between pitch and brightness of timbre

M Cousineau, S Carcagno, L Demany… - Frontiers in systems …, 2014 - frontiersin.org
Previous studies showed that the perceptual processing of sound sequences is more
efficient when the sounds vary in pitch than when they vary in loudness. We show here that …

Enhancing a tone by shifting its frequency or intensity

M Erviti, C Semal, L Demany - The Journal of the Acoustical Society of …, 2011 - pubs.aip.org
When a test sound consisting of pure tones with equal intensities is preceded by a precursor
sound identical to the test sound except for a reduction in the intensity of one tone, an …

Auditory-stream formation

DJ Hermes - The Perceptual Structure of Sound, 2023 - Springer
Chapter 4 ended with the remark that the formation of an auditory unit can be strongly
affected by sound components that precede and follow that auditory unit. This chapter …

Auditory attention is divisible: Segregated tone streams can be tracked simultaneously.

L Demany, M Erviti, C Semal - Journal of Experimental Psychology …, 2015 - psycnet.apa.org
Can auditory attention be split? We addressed this question using rapid sequences of tones
alternating in frequency between 2 remote registers. In these rapid sequences, consecutive …

The perceptual enhancement of tones by frequency shifts

L Demany, S Carcagno, C Semal - Hearing Research, 2013 - Elsevier
In a chord of pure tones with a flat spectral profile, one tone can be perceptually enhanced
relative to the other tones by the previous presentation of a slightly different chord.“Intensity …

Detecting temporal changes in acoustic scenes: The variable benefit of selective attention

L Demany, Y Bayle, E Puginier, C Semal - Hearing Research, 2017 - Elsevier
Four experiments investigated change detection in acoustic scenes consisting of a sum of
five amplitude-modulated pure tones. As the tones were about 0.7 octave apart and were …

Sensory variability and brain state: models, psychophysics, electrophysiology

D Arzounian - 2017 - theses.hal.science
The same sensory input does not always trigger the same reaction. In laboratory
experiments, a given stimulus may elicit a different response on each trial, particularly near …

Pitch priming in sequences of two sounds

L Demany, T Lucas, C Semal - The Journal of the Acoustical Society of …, 2016 - pubs.aip.org
Frequency discrimination limens (FDLs) were measured for pairs of stimuli differing from
each other with respect to pitch salience. One of the two stimuli to be compared within a trial …