Search results
Results from the WOW.Com Content Network
The 2006 study also investigated the comfortable listening level (CLL) of music with and without HFCs, an alternative way of measuring subject response to the sound. The CLL for the music with HFCs was higher than that for the music without HFCs - this provides a quantitative way to demonstrate general listener preference for the music with HFCs.
Castle thunder (sound effect) (in-jokes) (sound effects) Catapult effect (electromagnetism) Catch-up effect (economics effects) Catfish effect (human resource management) (management) (organizational studies and human resource management) (social psychology) Cause and effect; Ceiling effect (medical treatment) (statistics)
Thomson's experiments with cathode rays (1897): J. J. Thomson's cathode ray tube experiments (discovers the electron and its negative charge). Eötvös experiment (1909): Loránd Eötvös publishes the result of the second series of experiments, clearly demonstrating that inertial and gravitational mass are one and the same.
Early auditory research included the early 19th century work of Georg Ohm and August Seebeck and their experiments and arguments about Fourier analysis of sounds. Later in the 19th century, German physicist Hermann von Helmholtz wrote Sensations of Tone describing the founding concepts of psychoacoustics, i.e. the relationship between the physical parameters of a sound and the percept that it ...
An ISRO technician next to a working model of the solid-state television set, designed with NASA assistance, for use in SITE. Image courtesy NASA. Satellite Instructional Television Experiment or SITE was an experimental satellite communications project launched in India in 1975, designed jointly by NASA and the Indian Space Research Organization (ISRO).
Bioacoustics concerns the scientific study of sound production and hearing in animals. It can include: acoustic communication and associated animal behavior and evolution of species; how sound is produced by animals; the auditory mechanisms and neurophysiology of animals; the use of sound to monitor animal populations, and the effect of man ...
Sound amplification according to the experiment taken in the University of Nottingham could be based on an induced cascade of electrons in semiconductor superlattices. The energy levels of electrons are confined in the superlattice layers. As the electrons hop between gallium arsenide quantum wells in the superlattice they emit phonons.
Bioacoustics is a cross-disciplinary science that combines biology and acoustics. Usually it refers to the investigation of sound production, dispersion and reception in animals (including humans). [1] This involves neurophysiological and anatomical basis of sound production and detection, and relation of acoustic signals to the medium they ...