Show Dr Swigart To Speak Dr Irwin Invin Swigart professor of physics at the university will give an illustrated lecture at the meeting meeting meeting meet meet- ing of the Speech Arts society Thursday at 4 p. p m m. in room of the Physics building The lecture will be a discussion on the Area of Hearing Dr Swigart states that he will discuss relationship of pitch to frequency frequency fre fre- fre 1 quency and the upper and lower 1 limits of pitch in human hearing He will also explain the relationship relationship relationship relation relation- ship of intensity to loudness and the relationship of wave form to quality He will give a demonstration attempting attempting attempting at at- tempting to show how all three of these areas enter into speech sounds Closely connected with speech work the lecture should prove in interesting interesting interesting in- in to all speech and music students and valuable to students in many other classes Students who do not belong to the Speech Arts society will be charged admission admission ad ad- mission fee of ten cents Dr Swigart has specialized in inthe inthe inthe the field of and production production production tion of sound He received degrees from Illinois Wesleyan university and Indiana university |