Rhythmic similarity techniques for audio tend to evaluate how close to identical two rhythms are. This paper proposes a similarity metric based on rhythmic elaboration that matches rhythms that share the same beats regardless of tempo or identicalness. Elaborations can help an application decide where to transition between songs. Potential applications include automatically generating a non-sto...

Research evaluating perceptual responses to music has identified many structural features as correlates that might be incorporated in computer music systems for affectively charged algorithmic composition and/or expressive music performance. In order to investigate the possible integration of isolated musical features to such a system, a discrete feature known to correlate some with emotional r...

It is well established that auditory cueing improves gait in patients with idiopathic Parkinson's disease (IPD). Disease-related reductions in speed and step length can be improved by providing rhythmical auditory cues via a metronome or music. However, effects on cognitive aspects of motor control have yet to be thoroughly investigated. If synchronization of movement to an auditory cue relies ...

A computational rhythm analysis system is proposed to characterize the suitability of musical recordings for rhythmic auditory stimulation, a neurologic music therapy technique that uses rhythm to entrain periodic physical motion. Current applications of RAS are limited by the general inability to take advantage of the enormous amount of digital music that exists today. The system aims to ident...

The introduction of digital music representation considerably altered the ways of creating, accessing and using music. Until today an immense number of music archives has been made available so that the actual attitude of music consumption has changed fundamentally. Both the commercial domain as for instance represented by music producers or music distributors and the private domain play a majo...

A number of metadata standards have been published in recent years due to the increasing availability of multimedia content and the resulting issue of sorting and retrieving this content. One of the most recent efforts for a well defined metadata description is the ISO/IEC MPEG-7 standard, which takes a very broad approach towards the definition of metadata. Herein, not merely hand annotated te...

With groove we mean the subjective experience of wanting to move rhythmically when listening to music. Previous research has indicated that physical properties of the sound signal contribute to groove as opposed to mere association due to previous exposure, for example. Here, a number of quantitative descriptors of rhythmic and temporal properties were derived from the audio signal by means of ...

We reported a 17-year-ole male presented with repetitive head punching as rhythmic movement during sleep. Rhythmic movement disorder (RMD) during sleep refers to a number of activities characterized by repetitive stereotyped movements such as rhythmic oscillations of the head, limbs, or body. The repetitive movement like punching on the head in our case is a rare form. The patient's symptom was...

Parkinson’s disease (PD) is a neurological disorder involving the progressive degeneration of the dopaminergic system, which gives rise to movement-related dysfunctions (such as bradykinesia, tremor, and rigidity) as well as other symptoms, mainly of cognitive and psychological nature. In the latter case, mood disorders prevails frequently causing anxiety and depression in all phases of the dis...