Publisher
Springer Berlin Heidelberg
Reference107 articles.
1. Alpert M (1983) Encoding of feelings in voice. In: Clayton PJ, Barrett JE (eds) Treatment of depression: Old controversies and new approaches. Raven Press, New York, pp 217–228
2. Andreasen NC, Alpert M, Martz MJ (1981) Acoustic analysis, an objective measure of affective flattening. Arch Gen Psychiatry 38:281–285
3. Arndt HJ, Leithäuser H (1986) Die mittlere Sprechtonhöhe bei jungen und alten Menschen. HNO 16:114–116
4. Atkinson JE (1976) Inter-and intraspeaker variability in fundamental voice frequency. J Acoust Soc Am 60:440–445
5. Avery D, Silverman J (1984) Psychomotor retardation and agitation in depression. Relationship to age, sex, and response to treatment. J Affect Dis 7:67–76