Difference between revisions of "Band-reject Filter Taps"
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− | + | Generates taps for a band-reject filter and stores it in variable called whatever the ID is set to. It's essentially a convenience wrapper for calling firdes.band_reject(). None of the parameters are realtime changeable because the taps are created once at the beginning of the flowgraph. | |
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== Parameters == | == Parameters == | ||
− | + | ; ID | |
+ | : Similar to the [[Variable]] block, the ID will hold the values generated. | ||
− | ; | + | ; Gain |
− | : | + | : Scaling factor applied to output. |
− | ; | + | ; Sample Rate |
− | : | + | : Input sample rate. |
− | + | ; Low Cutoff Freq | |
+ | : Lower cutoff frequency in Hz | ||
− | + | ; High Cutoff Freq | |
+ | : Upper cutoff frequency in Hz | ||
− | + | ; Transition Width | |
+ | : Transition width between stop-band and pass-band in Hz | ||
− | ; | + | ; Window |
− | : | + | : Type of window to use |
− | ; | + | ; Beta |
− | : | + | : The beta paramater only applies to the Kaiser window. |
− | + | == Example Flowgraph == | |
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− | + | == Source Files == | |
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Latest revision as of 03:37, 27 July 2019
Generates taps for a band-reject filter and stores it in variable called whatever the ID is set to. It's essentially a convenience wrapper for calling firdes.band_reject(). None of the parameters are realtime changeable because the taps are created once at the beginning of the flowgraph.
Parameters[edit]
- ID
- Similar to the Variable block, the ID will hold the values generated.
- Gain
- Scaling factor applied to output.
- Sample Rate
- Input sample rate.
- Low Cutoff Freq
- Lower cutoff frequency in Hz
- High Cutoff Freq
- Upper cutoff frequency in Hz
- Transition Width
- Transition width between stop-band and pass-band in Hz
- Window
- Type of window to use
- Beta
- The beta paramater only applies to the Kaiser window.