SpectrogramViewer
Command-line tool for analysing bat recordings, combining noise reduction, waveform/spectrogram views, and pulse-level call analysis
What XERJ indexed
Snapshot
The whole repository at commit fddd6297d4. It is the newest commit on main.
Selected work
Licence
The repository
LICENSE file checked at the pinned commit; the author agreed to inclusion.
The XERJ corpus
The owner added it on hub.xerj.org after signing in with GitHub, on 2026-10-31. Same terms as the repository. Answers name the repo, the commit and the file:line.
selected for the XERJ Corpus Hublicence clearedsuggested use: adapt with attribution
audiobat-detectorbatsheterodynespectrogramspectrogramstime-expansionwaveform
Example questions
- How does SpectrogramViewer implement audio?
- Show the bat-detector code in SpectrogramViewer.
Inside the indexed corpus
- 41 files, 1.5 MB in total, about 38.5 KB per file.
- Languages by size: Python 66.3%, Jupyter Notebook 30.8%, Shell 2.9%.
- On GitHub since 2026-04-06, last push 2026-04-18, 33 commits on main.
Licence on GitHub and in the corpus
GitHub reported no licence for davewalker5/SpectrogramViewer on 2026-10-31. At commit fddd6297d4 the LICENSE file was reviewed as NONE.
Contributors
Dave Walker (@davewalker5) has 14 selected repositories on the hub.
Their other repository pages: davewalker5/ADS-B-BaseStationReader, davewalker5/FossilTracker, davewalker5/ChromatophoreSimulator, davewalker5/OctopusController, davewalker5/FishTrack, davewalker5/LogSpiral.
Using XERJ with SpectrogramViewer
- Search Jupyter notebooks (.ipynb) and the .py beside them Jupyter Notebook is 30.8% of the code by size.
- Search an OpenAPI spec so an agent can find endpoints The hub files it under API design and specification.
- Best grep alternative for AI coding agents (2026)
- Ask questions about a GitHub repo without cloning it
The prompt
Paste it into your AI agent. It clones davewalker5/SpectrogramViewer at the pinned commit and indexes it on your machine.
Search the GitHub repository davewalker5/SpectrogramViewer with XERJ (https://hub.xerj.org/corpus/davewalker5--spectrogramviewer). Run these in a shell, in order, and check each result before the next: 1. xerj --help (success: it prints usage). If xerj is missing: curl -fsSL https://xerj.org/get | sh 2. git clone https://github.com/davewalker5/SpectrogramViewer SpectrogramViewer && git -C SpectrogramViewer checkout fddd6297d4a94c2e336cc0021f1deb1db43ef6dc 3. Start a local node and leave it running: xerj --insecure --data-dir ./xerj-data 4. xerj autoindex ./SpectrogramViewer --url http://127.0.0.1:9200 --prefix spectrogramviewer --progress plain 5. xerj autoindex map --url http://127.0.0.1:9200 Then answer my question from the indexed files and cite the ax_path of every hit. Query syntax: https://xerj.org/llms.txt Licence: check the LICENSE file. Keep the copyright notice and credit the authors.
Related
Dave WalkerAPI design and specification corporaMrDesjardins/audiorouterhttpsworldview/openmetersrohan-prasen/audioreconstruction
Stats: GitHub API, fetched 2026-10-31. Snapshot: the git tree at the pinned commit. Selected work and consent: the XERJ registry.