- From: Guillaume via GitHub <noreply@w3.org>
- Date: Tue, 23 Dec 2025 08:08:46 +0000
- To: public-css-archive@w3.org
cdoublev has just created a new issue for https://github.com/w3c/csswg-drafts: == [css-speech] Discrepancy between syntax and prose regarding negative frequencies in `voice-*` == For [`voice-pitch`](https://drafts.csswg.org/css-speech-1/#propdef-voice-pitch) and `voice-range`, the prose allow negative values but not the syntax since 3baba27. > **Name:** `voice-pitch` > **Value:** `<frequency [0Hz,∞]> && absolute | [ [ x-low | low | medium | high | x-high ] || [ <frequency [0Hz,∞]> | <semitones> | <percentage> ] ]` > > **`<frequency [0Hz,∞]>`** > > A value in frequency units (Hertz or kiloHertz, e.g. 100Hz, +2kHz). Values are restricted to positive numbers when the absolute keyword is specified. Otherwise (when the absolute keyword is not specified), **a negative value represents a decrement**, and a positive value represents an increment, relative to the inherited value. [...] Which one is correct? Cc @SebastianZ Please view or discuss this issue at https://github.com/w3c/csswg-drafts/issues/13262 using your GitHub account -- Sent via github-notify-ml as configured in https://github.com/w3c/github-notify-ml-config
Received on Tuesday, 23 December 2025 08:08:47 UTC