In brief, low frequency,
intermediate frequency, and high frequency interval sections all have tooth fracture characteristic signal; however, the
intermediate frequency interval (200 Hz-1000 Hz) is the best interval for detection among others.
Due to the system clock frequency, the ADCs automatically perform bandpass sampling which leads to an
intermediate frequency. Inside the FPGA the inputs are then mixed down to the base band, thereby extracting in-phase and quadrature component.
In the
intermediate frequency region, there is a linear relationship between log [absolute value of Z] and log f, and two regions with different slopes are observed.
There are three considerations described in Couch [1, pg 283] for choosing the correct
intermediate frequency.
The signal is mixed down to an
intermediate frequency for sampling by an analog to digital converter for input to the FPGA for filtering.
The MxL5007T also has a flexible output
intermediate frequency (IF) ranging from 4 to 44MHz to support a wide variety of demodulators for DVB-T2, ATSC, ATSC M/H and ISDB-T applications.
The committee also flagged up other exposure areas where additional studies are needed, notably the health effects of
intermediate frequency fields used in metal detectors or retail anti-theft devices, for instance.
The MET program will provide a total modernization of all equipment and systems from the antenna to the
Intermediate Frequency input/output.
The BroadFlex-3800 can accommodate up to 32
intermediate frequency analog signals which can be recorded to two high-density, ultra-compact JBOD storage units.
The AWG5000 Series of Arbitrary Waveform Generators produces high-resolution signals for testing analog and digital baseband and
intermediate frequency circuits in mixed-signal devices.
15 Torres had 36 electrodes placed on his head to emit very low intensity,
intermediate frequency electric fields called tumor-treating fields.