CUCuriouslyC·Oct 30, 2025
As is typical on Linux, lots of duct tape. Probably starting with https://github.com/dscripka/openWakeWord and speaking to https://github.com/rafael2k/ofono, then hacking from there.
In Keep Android Opendscripka
openWakeWord
Jupyter Notebook2023–2025
dscripka / openWakeWord
openWakeWord
An open-source audio wake word (or phrase) detection framework with a focus on performance and simplicity.
5Distinct people
6Mentions
0Explicit recommenders
2.9KGitHub stars
What to know before exploring
What it is
An open-source audio wake word (or phrase) detection framework with a focus on performance and simplicity.
GitHub
Where it is used
No documented product use has been verified yet.
What people are saying
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Also in these discussions
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This week on Hacker News
Nov 7–Nov 14 UTC · Direct repository links and separately labeled related project stories. Indexed through 11/14/2026, 3:56:07 PM UTC.
No direct repository links were found in the indexed HN discussions over the past seven days. Older discussions are available below.
Mentions over time
HN mentions by month6 dated mentions
Observed mentions: 2023-11-01 12:50:34 UTC to 2025-10-30 10:08:00 UTC.
Counts come from the repository’s dated source evidence. Index cutoff: 2026-11-02 08:16:59 UTC.
View mention counts and date ranges
| Period | Start (UTC) | End (exclusive, UTC) | Mentions | Submissions | Comments |
|---|---|---|---|---|---|
| Nov 2023 | 2023-11-01 00:00:00 UTC | 2023-12-01 00:00:00 UTC | 2 | 0 | 2 |
| Dec 2023 | 2023-12-01 00:00:00 UTC | 2024-01-01 00:00:00 UTC | 0 | 0 | 0 |
| Jan 2024 | 2024-01-01 00:00:00 UTC | 2024-02-01 00:00:00 UTC | 0 | 0 | 0 |
| Feb 2024 | 2024-02-01 00:00:00 UTC | 2024-03-01 00:00:00 UTC | 0 | 0 | 0 |
| Mar 2024 | 2024-03-01 00:00:00 UTC | 2024-04-01 00:00:00 UTC | 0 | 0 | 0 |
| Apr 2024 | 2024-04-01 00:00:00 UTC | 2024-05-01 00:00:00 UTC | 0 | 0 | 0 |
| May 2024 | 2024-05-01 00:00:00 UTC | 2024-06-01 00:00:00 UTC | 0 | 0 | 0 |
| Jun 2024 | 2024-06-01 00:00:00 UTC | 2024-07-01 00:00:00 UTC | 0 | 0 | 0 |
| Jul 2024 | 2024-07-01 00:00:00 UTC | 2024-08-01 00:00:00 UTC | 0 | 0 | 0 |
| Aug 2024 | 2024-08-01 00:00:00 UTC | 2024-09-01 00:00:00 UTC | 0 | 0 | 0 |
| Sep 2024 | 2024-09-01 00:00:00 UTC | 2024-10-01 00:00:00 UTC | 0 | 0 | 0 |
| Oct 2024 | 2024-10-01 00:00:00 UTC | 2024-11-01 00:00:00 UTC | 0 | 0 | 0 |
| Nov 2024 | 2024-11-01 00:00:00 UTC | 2024-12-01 00:00:00 UTC | 0 | 0 | 0 |
| Dec 2024 | 2024-12-01 00:00:00 UTC | 2025-01-01 00:00:00 UTC | 0 | 0 | 0 |
| Jan 2025 | 2025-01-01 00:00:00 UTC | 2025-02-01 00:00:00 UTC | 0 | 0 | 0 |
| Feb 2025 | 2025-02-01 00:00:00 UTC | 2025-03-01 00:00:00 UTC | 0 | 0 | 0 |
| Mar 2025 | 2025-03-01 00:00:00 UTC | 2025-04-01 00:00:00 UTC | 1 | 0 | 1 |
| Apr 2025 | 2025-04-01 00:00:00 UTC | 2025-05-01 00:00:00 UTC | 0 | 0 | 0 |
| May 2025 | 2025-05-01 00:00:00 UTC | 2025-06-01 00:00:00 UTC | 1 | 0 | 1 |
| Jun 2025 | 2025-06-01 00:00:00 UTC | 2025-07-01 00:00:00 UTC | 0 | 0 | 0 |
| Jul 2025 | 2025-07-01 00:00:00 UTC | 2025-08-01 00:00:00 UTC | 1 | 0 | 1 |
| Aug 2025 | 2025-08-01 00:00:00 UTC | 2025-09-01 00:00:00 UTC | 0 | 0 | 0 |
| Sep 2025 | 2025-09-01 00:00:00 UTC | 2025-10-01 00:00:00 UTC | 0 | 0 | 0 |
| Oct 2025 | 2025-10-01 00:00:00 UTC | 2025-11-01 00:00:00 UTC | 1 | 0 | 1 |
What Hacker News says
6 sources> also, "GPT-4o continuously listens to speech through the audio stream," is going to be problematic
This seems like a good place to leverage a wake word library, perhaps openWakeWord or porcupine. Then the user could wake the device before sending the prompt off to an endpoint.
It could even have a resting or snoozing animation, then have it perk up when the wake word triggers. Eerie to view, I'm sure...
https://github.com/dscripka/openWakeWord
https://github.com/Picovoice/porcupine
In Show HN: Shoggoth Mini – A soft tentacle robot powered by GPT-4o and RLIt was developed by David Scripka: https://github.com/dscripka/openWakeWord
In Show HN: Real-time AI Voice Chat at ~500ms LatencyThey actually have thought it out well. The short of it is you can set up a device to constantly stream to home assistant so that you can use any wake word.
That comes with the draw back of more power use and more importantly higher cpu use for each microphone you add. It's still possible (https://github.com/dscripka/openWakeWord)
The alternative for a dedicated low power device is to have trained a model to run on smaller micro controllers so that it can run locally on low powered devices (https://github.com/kahrendt/microWakeWord) this is what they have chosen for their dedicated devices.
This choice also comes with much higher default privacy. Which is great as home assistant offers cloud integration and the fact that they put privacy first in this area makes it much easier to trust they do the right thing in other areas.
A brief run
Read the rest
down on the subject https://www.home-assistant.io/voice_control/about_wake_word/
https://github.com/dscripka/openWakeWord
Balancing wake reliability vs false wake activation is a tricky balance. OWW is decent but could certainly be better.
It's used with Home Assistant now so I expect the training data and implementation overall to get significantly better fairly soon.
In OpenAI releases Whisper v3, new generation open source ASR modelThere's also OpenWakeWord[0]. The models are readily available in tflite and ONNX formats and are impressively "light" in terms of compute requirements and performance.
It should be possible.
[0] - https://github.com/dscripka/openWakeWord
In Distil-Whisper: distilled version of Whisper that is 6 times faster, 49% smaller