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# [phraseprematch] Module Configuration

The `phraseprematch` module is the main phonetic phrase search module that processes audio files, converts them to phoneme time tracks, and identifies potential hits. It generates a word labels stream (`w`) containing hit positions, a phoneme data stream (`p`), and normalized feature frames (`nf`) associated with the hits.

## Input and Output

Mode | Input | Output | Description
--- | --- | --- | ---
`NOFILE` | `nf` | `w`, `p`, `nf` | Processes the normalized feature frames to perform phrase search.
`READ` |  | `w`, `p`, `nf`, `fl` | Reads an .fmd file to search for phrases.
`WRITE` | `nf` |  | Writes an .fmd file, but does not perform any phrase search.

Example:

    output <- phraseprematch(_, tr)

## Parameters

Some of these parameters do not have an internal default value. You must either set the configuration parameter to a suitable value, or set the value in the corresponding action parameter.

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