Module buffer 

Audio buffer types for batch audio processing.

Provides AudioBuffer for owned sample buffers, complementing streaming audio types.

Architecture

• AudioChunk: Streaming-oriented transport
• AudioBuffer (this module): Owned samples for batch-style APIs

Design Principles

• Zero-copy conversions from AudioChunk where possible
• Temporal type integration (AudioDuration)
• Validation and normalization helpers

Structs

AudioBuffer

Audio buffer for batch processing.

AudioBufferMetadata

Audio buffer metadata for tracking processing history.