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  2. Acousto-optic modulator - Wikipedia

    en.wikipedia.org/wiki/Acousto-optic_modulator

    Collinear transverse acoustic waves or perpendicular longitudinal waves can change the polarization. The acoustic waves induce a birefringent phase-shift, much like in a Pockels cell [dubious – discuss]. The acousto-optic tunable filter, especially the dazzler, which can generate variable pulse shapes, is based on this principle. [6]

  3. Acoustical engineering - Wikipedia

    en.wikipedia.org/wiki/Acoustical_engineering

    Acoustical engineering (also known as acoustic engineering) is the branch of engineering dealing with sound and vibration. It includes the application of acoustics , the science of sound and vibration, in technology.

  4. Acoustic transmission line - Wikipedia

    en.wikipedia.org/wiki/Acoustic_transmission_line

    An acoustic transmission line is the use of a long duct, which acts as an acoustic waveguide and is used to produce or transmit sound in an undistorted manner. Technically it is the acoustic analog of the electrical transmission line , typically conceived as a rigid-walled duct or tube, that is long and thin relative to the wavelength of sound ...

  5. Alpha Microsystems - Wikipedia

    en.wikipedia.org/wiki/Alpha_Microsystems

    Alpha Microsystems' first product, the AM-100 CPU board The first Alpha Micro computer was the S-100 AM-100, based upon the WD16 microprocessor chipset from Western Digital . As of 1982, AM-100/L and the AM-1000 were based on the Motorola 68000 and succeeding processors, [ 4 ] though Alpha Micro swapped several addressing lines to create byte ...

  6. Acoustic model - Wikipedia

    en.wikipedia.org/wiki/Acoustic_model

    The acoustic model models the relationship between the audio signal and the phonetic units in the language. The language model is responsible for modeling the word sequences in the language. These two models are combined to get the top-ranked word sequences corresponding to a given audio segment.

  7. Ilona Maher and Alan Bersten on Their 'Annoying ... - AOL

    www.aol.com/ilona-maher-alan-bersten-annoying...

    And I like that we're changing [who is] considered [a] role model for kids,” she said. Disney/Eric McCandless. Ilona Maher and Alan Bersten on the 'Dancing with the Stars' semifinals on Nov. 19.

  8. Electromagnetic acoustic transducer - Wikipedia

    en.wikipedia.org/wiki/Electromagnetic_acoustic...

    An electromagnetic acoustic transducer (EMAT) is a transducer for non-contact acoustic wave generation and reception in conducting materials. Its effect is based on electromagnetic mechanisms, which do not need direct coupling with the surface of the material. Due to this couplant-free feature, EMATs are particularly useful in harsh, i.e., hot ...

  9. Amplifier modeling - Wikipedia

    en.wikipedia.org/wiki/Amplifier_modeling

    The Roland Micro Cube, left, a small and portable digital modeling amplifier. Digital amp modelers Standalone modeling devices such as the Line 6 POD and Fractal Axe-FX digitize the input signal and use a DSP, a dedicated microprocessor, to process the signal with digital computation, attempting to achieve the sound of expensive professional amplifiers in a much less costly and more compact ...