Freesmeyer W B, Tobien M
Dtsch Zahnarztl Z. 1989 Mar;44(3):169-72.
A pilot study examined the frequency spectrum of TMJ-sounds, in particular clicking. A profound difference was observed between articular movement noises and clinical clicking. The frequency spectrum of normal movements is clearly different from the one observed for clicking. Therefore phonognathography might be an additional diagnostic tool to elucidate the reasons for individual clicking phenomena with Fourier analysis.
一项初步研究检测了颞下颌关节声音的频谱，尤其是弹响。研究发现关节运动噪音和临床弹响之间存在显著差异。正常运动的频谱与观察到的弹响频谱明显不同。因此，下颌运动描记术可能是一种额外的诊断工具，可通过傅里叶分析来阐明个体弹响现象的原因。
