Nope. The "econoline" is more like a "lite" version. A good friend of mine ordered a Lumicon OIII and the bandpass was something like 25-30 nm. He wasn't impressed at all as it did not say "econoline" on the fi
each of said corresponding first and second sets of N bandpass filters divides said given frequency band into N substantially contiguous narrower frequency bands that are all substantially equal in bandwidth to one another. 8. The system defined in claim 1, wherein: ...
1. An ultrasonic diagnostic imaging system for sum or difference frequency imaging comprising: a transducer array exhibiting a passband encompassing the frequencies of two different transmit frequency components and the frequency of an intermodulation product of the two different transmit frequency components...
and 30b represent the phase of the signals from coils 14a and 14b, respectively, relative to the oscillation signal. After being respectively filtered by filters 31a and 31b. Typically comprising bandpass filters with a passband between about 5 Hz to about 100 Hz, and respectively amplified by ...
In the comparative simulation, 10 groups of continuous Chebyshev II bandpass filters with passbands from 0 Hz to 10 kHz are selected to implement the crossover, with a passband bandwidth of 1 kHz, passband gain of 3 dB, and block band gain reduction of 40 dB. The estimated TDOA accuracy ...