Solid state designs can be manufactured without output transformers and are therefore immune to speaker-dependent impedance mismatches and other transformer effects which alter the system spectral response.
22.
SQL has many features that cannot be used in an object oriented programming paradigm; this set of differences is referred to as the object-relational impedance mismatch.
23.
Note that in the case of an impedance mismatch, " P in " would be computed as the transmission line's incident power minus reflected power.
24.
Alternatively the amp can be chosen to drive the speaker resistance, though this will result in worse impedance mismatch and thus output power far below the amplifier design spec.
25.
Reflections of previous pulses at impedance mismatches die down after a few bounces up and down the line ( i . e . on the order of the flight time ).
26.
As the pulse wave travels through the circulation it undergoes reflection at sites where the transmission properties of the arterial tree change ( i . e . sites of impedance mismatch ).
27.
When the signal path has impedance discontinuity, in other words an impedance mismatch, then a termination impedance with the equivalent amount of impedance is placed at the point of line discontinuity.
28.
Echoes in this case did not include long echoes caused by acoustic coupling, but did include short echoes caused by impedance mismatches in the 2-wire local loop to the telephone exchange.
29.
As a result of the object-relational impedance mismatch, it is often argued by partisans on both sides of the debate that the other technology ought to be abandoned or reduced in scope.
30.
:: : Yes, this is actually a special case of impedance mismatch casing energy to reflect back instead of being tranmitted to the desired system, and impedance matching to solve this problem.
