feat: RMS, silence trim, and last user text - #4
Open
topninja wants to merge 1 commit into
Open
Conversation
Give sessions a way to measure PCM energy, strip leading and trailing silence, and read the most recent spoken user turn. Co-authored-by: Cursor <cursoragent@cursor.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
2 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
audio.RMSreports the root-mean-square amplitude of a 16-bit PCM chunk.audio.TrimSilenceandprocessor.NewAudioTrimdrop leading and trailing silence without dropping the frame.frames.LLMContext.LastUserTextreturns the most recent spoken user turn, skipping tool-result placeholders.Independent of the other open session-helper PRs: this branch is from current
main.Test plan
go test ./audio ./frames ./processorLastUserTextignores a tool-result message written as the user role