noise-cancellation good first issues (C++)

Ask for the commit and part in the bug report template 4 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a --max-ms option to plot_ir.py to zoom in on the peak 4 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Test that the PLL locks on 50 Hz hum 4 days ago

good first issue no hardware needed tests c++ M6: alignment

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Test SyncMessage with the largest field values 4 days ago

good first issue no hardware needed tests c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a --json option to ir_from_log.py 4 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Test how fast DcBlocker removes a sudden offset 4 days ago

good first issue no hardware needed tests c++ dsp

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Measure the hum's harmonics too in analyze.py 4 days ago

help wanted no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Make limitOutput() turn NaN into silence 4 days ago

good first issue no hardware needed tests c++ dsp

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Let the test scripts run just one test 4 days ago

good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a --harmonics option to make_tone.py for a realistic hum 4 days ago

help wanted no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Test how accurate toneAmplitude() is on part-cycle blocks 4 days ago

good first issue no hardware needed tests c++ dsp

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add bench-results tables for the newer bench checks 4 days ago

documentation good first issue no hardware needed bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Let spectrum.py save its levels as a CSV 4 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a --skip option to telemetry_to_csv.py 4 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a done() helper to GainRamp 4 days ago

good first issue no hardware needed tests c++ dsp

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a troubleshooting section to the hardware guide 4 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Count clipped samples in wav_info.py 4 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a --json option to bench_summary.py 4 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Use calibration.probe_amplitude for the calibration probe 4 days ago

help wanted no hardware needed c++ M4: calibration

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Send a framed SyncMessage with each tick and check it with a SyncReceiver 4 days ago

help wanted no hardware needed c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Run a SyncTask that sends and hears the sync tick 4 days ago

help wanted no hardware needed c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Build the I2S bring-up example in CI 4 days ago

help wanted no hardware needed ci

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add examples/ and the newer tools to the README 4 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Show every tracked tone in telemetry, not just the first 4 days ago

help wanted no hardware needed c++ M6: alignment

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add hum, wnorm, faults and the stack line to the first-run guide 4 days ago

documentation good first issue no hardware needed bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Let ProbeProcessor change its amplitude between runs 4 days ago

good first issue no hardware needed tests c++ M4: calibration

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Simulate cancelling a hum that drifts 4 days ago

help wanted no hardware needed tests c++ dsp M6: alignment

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add an ir serial command that prints the last impulse response 4 days ago

help wanted no hardware needed c++ M4: calibration bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add capture.py to save a serial log with timestamps 4 days ago

help wanted no hardware needed python bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add biquad, CRC and other new terms to the glossary 4 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Document the 512 ms cap on probe_duration_ms 4 days ago

documentation good first issue no hardware needed M4: calibration

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a ClockOffset estimator for two nodes' clocks 4 days ago

help wanted no hardware needed tests c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Read, write and set calibration.probe_amplitude 4 days ago

help wanted no hardware needed c++ M4: calibration

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add uptime to the telemetry line 4 days ago

good first issue no hardware needed c++ bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add fxlms_sim.py to try step sizes without the board 4 days ago

help wanted no hardware needed python dsp M5: cancellation

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add biquad, the sync tick driver, SyncReceiver and the loopback fake to the docs 4 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a probe_amplitude field to NodeConfig 4 days ago

good first issue no hardware needed tests c++ M4: calibration

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Let the coordinator report nodes that have gone quiet 4 days ago

good first issue no hardware needed tests c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add spectrum.py to plot what frequencies a recording holds 4 days ago

help wanted no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Let plot_ir.py overlay two impulse responses 4 days ago

good first issue no hardware needed python M4: calibration

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Simulate the whole node: calibrate, then cancel a hum 4 days ago

help wanted no hardware needed tests c++ dsp M5: cancellation

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Show levels per channel in wav_info.py 4 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Test that CRC-8 catches burst errors in a sync frame 4 days ago

good first issue no hardware needed tests c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Explain what the issue labels mean in CONTRIBUTING.md 4 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Log why the node entered FAULT and count faults in telemetry 4 days ago

help wanted no hardware needed c++ bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Show the taps after the peak in ir_from_log.py 4 days ago

good first issue no hardware needed python M4: calibration

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a bench report issue template 4 days ago

documentation good first issue no hardware needed bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add an IR helper: how many taps hold most of the energy 4 days ago

good first issue no hardware needed tests c++ M4: calibration

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a --sweep option to make_tone.py for speaker tests 4 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Show the canceller's weight size in telemetry 4 days ago

help wanted no hardware needed c++ M5: cancellation bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Fix the sign of the FxLMS update in the design doc 4 days ago

documentation good first issue no hardware needed M5: cancellation

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a biquad filter with bandpass and notch settings 4 days ago

help wanted no hardware needed tests c++ dsp

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a --json option to analyze.py 4 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add the sync line wiring to the hardware guide 4 days ago

documentation good first issue no hardware needed M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add the M7 and bench terms to the glossary 4 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Test that the tracker locks a hum and its harmonic at once 4 days ago

help wanted no hardware needed tests c++ M6: alignment

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a --state option to telemetry_to_csv.py 4 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a weightNorm() helper to the FxLMS canceller 4 days ago

good first issue no hardware needed tests c++ dsp M5: cancellation

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Report node status to a LocalCoordinator 5 days ago

help wanted no hardware needed c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Report the hum level at the tracked frequency in telemetry 5 days ago

help wanted no hardware needed c++ dsp M6: alignment

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a status serial command 5 days ago

help wanted no hardware needed c++ bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Log how much stack each task has left 5 days ago

help wanted no hardware needed c++ bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Print the firmware version at boot 5 days ago

good first issue no hardware needed c++ bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a GpioSyncTick that drives the sync wire 5 days ago

help wanted no hardware needed c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add bench_summary.py to summarize a long telemetry log 5 days ago

help wanted no hardware needed python bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Write a first-run guide: what the serial log should look like 5 days ago

documentation help wanted no hardware needed bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Update the README status now that the runtime runs every milestone 5 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add bench-results sections for the new bench checks 5 days ago

documentation good first issue no hardware needed bench bring-up

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add sync_frame, goertzel and peak to the code map 5 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a loopback link fake and test frames end to end 5 days ago

good first issue no hardware needed tests c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a SyncReceiver that spots missed and stale sync messages 5 days ago

help wanted no hardware needed tests c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Say in the docs that dma_block_samples isn't used yet 5 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Read, write and set tracking.min_lock_amplitude 5 days ago

help wanted no hardware needed c++ M6: alignment

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Use min_lock_amplitude in the AlignmentEngine 5 days ago

help wanted no hardware needed tests c++ M6: alignment

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a min_lock_amplitude field to NodeConfig 5 days ago

help wanted no hardware needed tests c++ M6: alignment

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Try scripts/test.ps1 on Windows and fix what breaks 5 days ago

help wanted no hardware needed tests

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Write a short guide to the host tests and fakes 7 days ago

documentation help wanted no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Let telemetry_to_csv.py keep only the columns you ask for 7 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a --rate option to plot_ir.py 7 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add one-command scripts to build and run the host tests 7 days ago

enhancement good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a --json option to wav_info.py 7 days ago

good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Build node_state.cpp in the host tests and test the state names 7 days ago

good first issue no hardware needed tests c++

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a test that every config key is documented in docs/config.md 7 days ago

documentation help wanted no hardware needed tests python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Test that every block processor handles empty and full-scale blocks 7 days ago

good first issue no hardware needed tests c++

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a Goertzel helper that measures one tone's level 7 days ago

help wanted no hardware needed tests c++ dsp M5: cancellation

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add peak level and crest factor helpers 7 days ago

good first issue no hardware needed tests c++ dsp

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a checked sync frame: SyncMessage plus its CRC-8 7 days ago

help wanted no hardware needed tests c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add the CRC-8, sync tick and coordinator headers to the code map 7 days ago

documentation good first issue no hardware needed M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a code of conduct 10 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a bench results page to collect hardware measurements 13 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Write a code map: what each header does and how audio flows 13 days ago

documentation help wanted no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add the newer DSP terms to the glossary 13 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Bring the README's status, config example and layout up to date 13 days ago

documentation good first issue no hardware needed

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Document the output settings in docs/config.md 13 days ago

documentation good first issue no hardware needed M3: test tone

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add plot_ir.py to draw a measured impulse response 13 days ago

enhancement good first issue no hardware needed python M4: calibration

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add telemetry_to_csv.py to turn serial logs into a table 13 days ago

enhancement good first issue no hardware needed python

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a LocalCoordinator that stores node status 13 days ago

good first issue no hardware needed tests c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add an ISyncTick interface and a fake for tests 13 days ago

good first issue no hardware needed tests c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Add a CRC-8 checksum helper for sync messages 13 days ago

good first issue no hardware needed tests c++ M7: multi-node

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

Test the whole calibration pipeline on a simulated room 13 days ago

help wanted no hardware needed tests c++ M4: calibration

GageLawton/noise-cancellation

1

Embedded active noise cancellation, from a single tonal-canceller node to a synchronized multi-node system.

C++

GageLawton/noise-cancellation

Open Issues Need Help