Updated October 2026 · Field recording and nature sounds
A field recording archive is only useful if you can find what you need. Use a consistent naming pattern with the date, the place and the content, keep the metadata that matters, such as conditions and equipment, and store notes alongside the files. A simple system, applied every time, keeps an archive usable for years.
Field recording produces a lot of files, and they quickly become impossible to use if they are not labelled. A file called recording_0042 tells you nothing six months later. A good label tells you what the sound is, where it was recorded, when, and under what conditions. A consistent system turns a pile of recordings into a library that can be searched and reused, and it is one of the most valuable habits a recordist can build.
This post sets out a naming system, the metadata worth keeping, how to store notes and how to keep the archive usable over time.
Labels make recordings findable. When you need a particular sound for a project, a good label lets you find it in seconds rather than hours. Labels also protect the value of the work: a recording whose origin is unknown is harder to trust and harder to use, while a well-labelled one carries its context with it.
Use a consistent pattern for every file, such as date, place, content and take number. For example, 2026-10-25_harbour_gulls_take02. Put the date first, so files sort in order, and avoid spaces and symbols. Keep the same pattern across all recordings, so the archive looks and behaves consistently.
Beyond the name, keep the details that help you use the sound later: the exact place, the time, the weather, the equipment and the settings, the microphone position and the distance. Note any species, people or events in the recording, and any permission or licence. Store this information in a text file or in the file’s metadata fields, if your recorder or software supports them.
A simple notes file for each session is one of the most useful records. Write down the place, the conditions, what you heard and what you intended. The note is much easier to write on the day than to reconstruct later, so make it part of the routine at the end of each session.
Folders help, but they can become a maze. A simple structure, such as one folder per location and one subfolder per date, works well for most people. Avoid deep nesting, which makes files hard to find. Keep the folder names consistent with the file names, so both can be searched.
Review the archive every few months. Check that the names are consistent, that the notes match the files and that the backups are working. Fix any file that has lost its label, and add the missing details while you still remember them. An archive that is maintained stays useful for years.
An archive is often used by someone else, such as a collaborator, an editor or you, years later. Write labels a stranger could follow: the place, the date, the subject, the equipment and a short description of anything unusual. A label that only makes sense to you will not help once your memory of the trip has faded.
Before you put the cards away, look through the files and confirm that each folder and each name matches your notes. Fix any gaps while you still remember the sounds. A ten-minute check after each trip prevents a much longer search later.
Speak a short note into the recorder at the start of each file, saying the place, the date and the subject. The spoken note travels with the audio, and it survives when a written label is lost or a folder is renamed. Keep it short and speak clearly, since a mumbled note is hard to use later. Repeat the note when the scene changes.
A labelling system is only as good as its consistency. The best system is one you will actually use, so keep it simple enough to apply every time. Adjust the pattern if you find it awkward, but change it early, before the archive grows too large to rename.
An archive is only useful if it survives. The backup post in this series sets out the routine, and the Noise-Free Voice Recorder can clean a recording you own. For the field side of the work, read the field recording post in this series.
Record voice-overs with live noise removal, or clean an existing file. Runs in your browser, nothing is uploaded.
The date, the place, the content and the take number, in a consistent pattern.
Notes hold the conditions, the intent and any permission, which a file name cannot.
Every few months, to fix gaps and check that the notes match the files.
Both, with a simple folder structure and consistent names, so either can be searched.
