Sound Object Pool for Batch Processing — sound

Memory optimization for batch operations that extract many Sound segments. Reuses Sound object allocations instead of creating/destroying each time.

**Numerical Impact:** None - output is identical to non-pooled version

Usage

sound_pool_stats()

sound_pool_clear()

sound_pool_resize(max_size)

Arguments

max_size: Maximum number of Sound objects to keep in pool

Value

sound_pool_stats() returns a named list with elements hits, misses, hit_rate, pool_size, and in_use.

Invisibly returns NULL.

Details

The pool automatically manages Sound object reuse: - `sound_pool_acquire()` - get a Sound from pool (or create new) - `sound_pool_release()` - return Sound to pool for reuse - `sound_pool_stats()` - get hit/miss statistics - `sound_pool_clear()` - clear the pool - `sound_pool_resize()` - change pool capacity

Examples

# Pool is used automatically by batch extraction functions
# For manual control:

# Check pool statistics
stats <- sound_pool_stats()
stats$hits
#> [1] 0
stats$misses
#> [1] 3

# Clear pool to free memory
sound_pool_clear()