Fact · Speech recognition
The Hello Edge authors say keyword spotting, which must always listen, typically runs on tiny microcontrollers with limited memory and compute capability, so the network design has to fit those limits.
Checked against its source on October 17, 2026
In the source's own words
“typically runs on tiny microcontrollers with limited memory and compute capability”
Hello Edge: Keyword Spotting on Microcontrollers, Yundong Zhang et al., arXiv, 2017, Abstract.
Open the original- What it measures
- Keyword spotting listens for a small set of words, such as a wake phrase, rather than transcribing open speech. The paper explores neural network designs for that task on microcontrollers.
- What it does not show
- A 2017 arXiv preprint about keyword spotting. It does not measure any particular chip, and it does not cover open dictation.