Funding for this research was provided by:
Natural Science Fund of China (82371931)
HFIPS Director’s Fund (YZJJ202207-TS)
Anhui Province Key Research and Development Project (202204295107020004)
Article History
Accepted: 6 December 2024
First Online: 30 December 2024
Declarations
:
: The authors declare they have no financial interests.
: The study was approved by the ethics committee of the Hefei Institutes of Physical Science and was conducted in accordance with the Declaration of Helsinki.
: Informed consent was obtained from all individual participants included in the study.
: The present study does not include any images, videos, or textual data from participants. The analyzed data consist solely of abstract acoustic features, which cannot convey any personal information.
Free to read: This content has been made available to all.