Further experiments in the perception of French plosives

Area of Science:

• Phonetics
• Auditory Perception
• Linguistics

Background:

• Previous research explored French stop consonant perception cues.
• The fortis/lenis distinction was found to be influenced by the following consonant type (fricative vs. plosive).

Purpose of the Study:

• To investigate the masking influence of friction noise on preceding stop consonant perception.
• To examine periodicity assignment in French stop-plus-stop consonant clusters.
• To further understand French consonant perception.

Main Methods:

• A series of experiments were conducted.
• Identification tasks were used to assess stop consonant perception.
• Acoustic analysis was employed to examine periodicity in consonant clusters.

Main Results:

• Friction noise did not significantly mask the perception of preceding stop consonants.
• Periodicity in stop-plus-stop clusters was assigned to either the first or second stop.
• This assignment was dependent on the consonant's position within the cluster, even for unreleased stops.

Conclusions:

• The masking hypothesis of friction noise was not supported.
• Positional effects are crucial for understanding periodicity assignment in French consonant clusters.
• Findings contribute to a broader framework of French consonant perception.