Sentence examples for amplifier model from inspiring English sources
Field excitatory postsynaptic potentials (fEPSP) were amplified using a differential amplifier (model 1800; A-M Systems), filtered at 1 kHz, and digitized at 10 kHz.
For stimulation, we used 2 ms pulses at 1.5x capture threshold applied at base cycle lengths of 408 to 508 ms. Extracellular potentials were amplified by a multichannel amplifier (Model 3500, A-M Systems) and recorded using a PCI-6229 acquisition board (National Instruments).
Single unit potentials were amplified with an AC/DC differential amplifier (Model 3000, A-M Systems Inc., Sequim, WA), filtered using an equalizer (Ultragraph PRO FBQ3102, Behringer, Willich, Germany) and displayed using custom-made spike sorting software.
Signals were amplified (×1 k) by a differential AC amplifier (model 1700, A M Systems, Inc., Carlsborg, WA, USA), filtered (1 500 Hz), digitized at 2 kHz with 16 bit resolution using a CED Power1401 converter and Spike2 software (Cambridge Electronic Design, Cambridge, UK), and stored for off-line analysis.
In the following, we evaluate the PSD with both ideal power amplifier model and Rapp model.
A proper system model should include also a practical power amplifier model.
AmpliTube is the amplifier modeling software that runs on the iPhone.
Pickups and amplifier models have been implemented which enhance the natural character of the sound with respect to previous work.
Many power amplifier models, such as the Saleh model, SSPA model (or Rapp model), or soft envelope limiter (SEL) model, can be adopted in this system.
The AM AM conversions for different memoryless HPA models [Saleh model, Solid-State Power Amplifier (SSPA) model, and soft envelop limiter (SEL) model] used in communication systems are plotted in Figure 3. Figure 3 AM AM conversions for different amplifier models.
The band uses Cubase to record the tracks, and the guitars are routed through software amplifier modeling, because it allows them to change the amp settings even after the song was fully recorded.
