A compandor is characterized by compression followed by expansion. To achieve noise reduction by compandor action,* compression is applied before and expansion after the noise exposure.
W HEN a signal such as speech is instantaneously compressed in amplitude, harmonics and cross modulation products are generated which extend the frequency spectrum of the original signal by many oc
The development of streamwise orientated disturbances through the boundary layer thickness prior to transition onset for zero-pressure gradient boundary layer flow under the influence %Tu = 4.2 is
The C++ language has features that offer benefits to developers of systems using shared memory.
We introduce a new paradigm of converting a real-world event in real time into a rich multimedia database by processing data from multiple sensors observing the event.
The implementation of the Smoke Reorganizer and Simulator (SRS) system, an instruction reorganizer for the Smoke Processor, is described.
Nearly all personal computer and workstation processors, and virtually all high-performance embedded processor cores, now embody instruction-level parallel processing in the form of superscalar or
This memorandum describes the science instrumentation interface (logistical requirements) for a "small" (1.7 meter diameter) far-infrared and submillimeter-wave telescope at a high-altitude station
S a result of continuous development work on transmitters and receivers for use at subscribers' telephone stations, new instruments have been designed which not only materially improve transmission
The observation of new insulating phases of two-dimensional electrons in the first excited Landau level is reported.
