October 25, 3:30 pm，Professor of the Chinese Department of Peking University、Doctoral Supervisor，Professor Kong Jiangping, Director of the Linguistics Laboratory of Peking University, visited our school’s “New Apricot Forum”，Lecture entitled "Research on Language Sound Types" held at A620, Zhixin Building。The lecture is hosted by Associate Professor Liu Juan of our college，Professor Du Zexun, the dean of our college, also attended this lecture，Professor Yue Lijing，Associate Bet365 gamesProfessor Zhang Yanfen，Young teachers Liu Wen, Kou Xin and other teachers and students。

Professor Kong Jiangping started with an introduction to Peking University’s Music and Rhythm Laboratory，The first part of the lecture is Professor Kong Jiangping's detailed review of the development of speech research from traditional "oral studies" to experimental phonetics to changes in acoustic instruments and physiological research。From the interpretation of "speech chain" to the classification framework of speech production and the subject scope of modern phonetics research，And give examples to emphasize the importance of "orality" as a basic skill in linguistics for phonetic research。At the same time，Professor Kong Jiangping also pointed out，Progress in acoustic and physiological research makes up for the shortcomings of traditional phonetics research，It is of great significance to expand the research field of phonetics，And look forward bet365 online gamesto the future development prospects of cognition and perception research。

In the second part of the lecture，Professor Kong Jiangping takes the documentary records about "throat screamers" in "Mengxi Bi Tan" as an entry point，Introducing the physiological basis of voice pronunciation，And take the types of vocalizations that exist in Chinese dialects and minority languages ​​as examples，Focus on the method of using modern technology to study voice vocalization types，For example，Harmonic difference analysis、Inverse filtering analysis、Spectrum slope analysis、Multi-dimensional voice analysis、Glottal impedance analysis and voice range analysis。On this basis，He also showed the vocal cord vibration demonstration diagram under high-speed digital imaging to teachers and students，Deepen people’s intuitive understanding of the operation mode of vocal cords。

In the third part of the lecture，Professor Kong Jiangping introduced bet365 best casino gamesthat acoustic research on voice vocalization types has application value in many aspects of today’s social life，His research on phonetics in oral culture、Voiceprint identification、Medical Pathology Research、Explain the positive impact in different fields such as speech engineering，It has broadened the horizons of the young scholars here。

In the interactive Q&A session，Professor Kong Jiangping patiently answered questions raised by students from different colleges。The atmosphere is lively，Full house，The lecture ended with warm applause。

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Kong Jiangping，Male，Professor of the Chinese Department of Peking University，Director of the Linguistics Laboratory of Peking University，President of the Chinese Phonetic Society，Deputy Editor of "Journal of Chinese Phonetics"。Research field: Phonetic research on languages ​​in China；Research on physiological and acoustic models of Chinese speech bet365 live casino reviewino blackjackproduction；Research on cognitive phonology；Research on Traditional Chinese Audio Culture；Acoustic research on Chinese traditional music。Published more than 100 papers in domestic and foreign academic journals，Representative monographs include: "On Language Vocalization" (2001)、《Laryngeal Dynamics and Physiological Model——High Speed ​​Imaging and Acoustical Techniques》（2007）、"Tibetan Dialect Questionnaire" (2011)、"Basic Tutorial on Experimental Phonetics" (2015)。