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The bridge card included the 68882 FPU to improve floating-point performance. The NuBus card was mounted horizontally above the motherboard. To cut costs, the IIsi's video shared the main system memory, which also had the effect of slowing down video considerably, especially as the IIsi had 1 MB of slow RAM soldered to the motherboard.
Pitch scaling is the opposite: the process of changing the pitch without affecting the speed. Pitch shift is pitch scaling implemented in an effects unit and intended for live performance. Pitch control is a simpler process which affects pitch and speed simultaneously by slowing down or speeding up a recording.
Sound quality is typically an assessment of the accuracy, fidelity, or intelligibility of audio output from an electronic device. Quality can be measured objectively, such as when tools are used to gauge the accuracy with which the device reproduces an original sound; or it can be measured subjectively, such as when human listeners respond to ...
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Many audio components are tested for performance using objective and quantifiable measurements, e.g., THD, dynamic range and frequency response. Some take the view that objective measurements are useful and often relate well to subjective performance, i.e., the sound quality as experienced by the listener. [12]
The IIfx includes two special dedicated processors for floppy disk operations, sound, ADB, and serial communications. [3] These I/O chips feature a pair of 10 MHz embedded 6502 CPUs, which is the same CPU family used in Apple II machines. [4] The IIfx uses SCSI as its hard disk interface, as had all previous Macintosh models since the Macintosh ...
The original Power Macintosh 6100 is based on the 60 MHz PowerPC 601 processor. [6] The base model was complemented by an AV version, which included an add-on card fitted in its Processor Direct Slot that added audio and visual enhancements such as composite and S-video input/output and full 48 kHz 16-bit DAT-resolution sound processing.
In 2010, Apple introduced a new iteration of the AirTunes technology, now called AirPlay, as part of iOS 4.2. It supported audio and now video streaming to the Apple TV, and later added screen-mirroring and eventually support for a broad range of 3rd-party AirPlay-compatible speakers and AV equipment.