Issues

• [Feature] Polyphase filter weights are cached inside the installed package

  TorchDSP/torchsig#491 · Filter by author Jpmullins opened on Sep 29, 2026

• [Feature] Let the caller bound the sweep length of the LFM and chirp-spread-spectrum builders

  TorchDSP/torchsig#490 · Filter by author Jpmullins opened on Sep 29, 2026

• [Feature] Let the caller pin a constellation builder's pulse shape and rolloff

  TorchDSP/torchsig#489 · Filter by author Jpmullins opened on Sep 29, 2026

• [Bug] SNR correction averages the spectrogram in dB, mislabeling swept signals by about 50 dB

  TorchDSP/torchsig#488 · Filter by author anirudh2 opened on Sep 24, 2026

• [Bug] iq_imbalance functional transform applies uniform gain instead of amplitude mismatch

  type: bug
  TorchDSP/torchsig#487 · Filter by author tmgreenfield711 opened on Sep 11, 2026

• PassbandRipple: passband_ripple() rejection-sampling budget too tight, crashes ~8% of the time at a valid parameter corner

  TorchDSP/torchsig#482 · Filter by author sclkim1 opened on Aug 26, 2026
  1

• [Feature] Generated Spectrogram lacks support vector for x and y axis

  type: feature
  TorchDSP/torchsig#480 · Filter by author tapyu opened on Aug 25, 2026

• HDF5Writer: id()-reuse bug corrupts class_index (and other metadata) in multi-worker dataset generation

  TorchDSP/torchsig#478 · Filter by author sclkim1 opened on Aug 25, 2026

• Clock impairment length normalization introduces one-sample alignment jumps

  TorchDSP/torchsig#476 · Filter by author ajpotts opened on Aug 4, 2026

• Clarify and validate the clock jitter stochastic model

  TorchDSP/torchsig#475 · Filter by author ajpotts opened on Aug 4, 2026

• [Bug] Passband ripple failing breaks automatic "impairment level 1 and 2" augmentations with relatively high probability

  type: bug
  TorchDSP/torchsig#473 · Filter by author travisCuvelier opened on Jun 26, 2026
  2

• [Feature] GUI for Dataset Generation

  help wantedtype: feature
  TorchDSP/torchsig#283 · Filter by author TorchDSP opened on Feb 21, 2025 · Backlog
  2

• [Feature] File Format Support

  help wantedtype: feature
  TorchDSP/torchsig#282 · Filter by author TorchDSP opened on Feb 21, 2025 · Backlog
  1

• [Feature] Transforms and Signal Builder Contribution Guide

  type: feature
  TorchDSP/torchsig#280 · Filter by author TorchDSP opened on Feb 21, 2025 · Backlog
  1