The pitch dependency of timbres has not been fully exploited in musical instrument identification. In this paper, we present a method using an F0-dependent multivariate normal distribution of which mean is represented by a function of fundamental frequency (F0). This F0-dependent mean function represents the pitch dependency of each feature, while the F0-normalized covariance represents the non...

Recent theoretical advances in the evolution of music posit that affective communication is an evolutionary function of music through which the mind and brain are transformed. A rigorous test of this view should entail examining the neuroanatomical mechanisms for affective communication of music, specifically by comparing individual differences in the general population with a special populatio...

objective: fetal development of the central nervous system is an important and sensitive stage which is affected by many external and internal stimuli. this study aimed to investigate effect of musical stimuli on fetal rat brain. materials and methods: in this experimental study, twelve female wistar rats were selected and evenly assigned to control and musical groups. the females were mated wi...

The carillon is one of the few instruments that elicit sophisticated haptic interaction from amateur and professional players alike. Like the piano keyboard, the velocity of a player’s impact on each carillon key, or baton, affects the quality of the resultant tone; unlike the piano, each carillon baton returns a different forcefeedback. Force-feedback varies widely from one baton to the next a...

With the rapid growth of audio databases, many music retrieval applications have employed metadata descriptions to facilitate better handling of huge databases. Music structure creates the uniqueness identity for each music piece. Therefore, structural description is capable of providing a powerful way of interacting with audio content, and serves as a linkage between low-level description and ...

AIM To test the generalized emotional decoding impairment hypothesis in alcoholism. DESIGN Cross-sectional behavioural study comparing emotion recognition conveyed by faces, voices and musical excerpts. SETTING Alcohol detoxification unit of Brugmann University Hospital. PARTICIPANTS Twenty-five recently detoxified alcohol-dependent patients were compared to 25 normal controls matched for...

Absolute pitch (AP), the rare ability to identify a musical pitch, occurs at a higher rate among East Asian musicians. This has stimulated considerable research on the comparative contributions of genetic and environmental factors. Two studies examined whether a similar ethnicity effect is found for relative pitch (RP), identifying the distance or interval between two tones. Nonmusicians (n = 1...

The ideas explored here are based on questioning some common assumptions in the usual conceptual models of hybrid (NIME-style) instrument design, and thinking and playing through the implications of these alternate strategies in theory and implementation. They include: varying the mappings between controller input and changing them on the fly in performance, e.g. by gradually entangling or dise...

One of the broad goals of research in computational auditory scene analysis (CASA) is to create computer systems that can learn to recognize sound sources in a complex auditory environment. In this paper, a set of acoustic features is proposed that relate to the physical properties of sound-producing objects. In particular, a set of orchestral musical instrument sounds is presented as represent...