Record a podcast with your phone: a simple method

Prepare the room before opening the app

Move away from noisy windows, fans and audible appliances. A furnished room with curtains, rugs or clothes reduces reflections more effectively than an empty room. Place the phone on a stable support; holding it in your hand throughout the recording can add handling noise.

Keep a consistent position relative to the microphone. There is no universal ideal distance for every phone: record a sentence at your normal speaking level, listen to it, then adjust the placement. Avoid blowing directly towards the microphone.

Make a short test before the actual recording

A test can reveal the wrong microphone, a voice that is too quiet or a recurring noise. Also check the battery, available storage and notifications that could interrupt the session. If you use an external microphone, confirm its compatibility with the phone and app before an interview.

• Say a few sentences at the volume you will actually use for your presentation.
• Use headphones to listen to the voice, noise and reverberation.
• Check that the app saved the whole take.
• Adjust the placement or change rooms before trying again.

On iPhone: record and retrieve the file

The Voice Memos app can use the built-in microphone, a compatible headset or an external microphone. Start recording, pause if needed, then listen back. Apple states that opening another app that plays sound interrupts recording: do not rely on simultaneous audio playback without checking.

To retrieve the take, use the recording options, then Share and Save to Files. The default export format is M4A. You can trim a take; the option to save it as a new recording lets you keep the original.

On Android: check your app’s features

Apps and capabilities vary with the manufacturer and operating system version. Choose a recorder that lets you retrieve an actual audio file, check permissions and test an export. The presence of a “share” button does not guarantee that the format is suitable for your host.

Do not buy a USB microphone just because the connector appears to match. Check that it works with your phone model, any power requirements and your chosen app. For a pilot, a usable recording with the equipment you already have is better than an untested accessory.

Edit a copy, then publish

Give the file a clear name, such as episode-01-original, and back it up before starting to edit. Work on a copy and export a final version. Importing M4A into Audacity may require FFmpeg on Windows and Linux; on Mac, unprotected M4A files can generally be imported without it. Check the official process for your operating system.

Sending the audio to your email account does not turn it into a public podcast. You need to publish it with a host, which provides an RSS feed, then connect the show to listening platforms. Your show page address and its RSS feed address are two different things.

• Then publish on Spotify and Apple Podcasts

When should you move to a different setup?

If several people are speaking around a table, a single phone positioned far from each of them may produce uneven voices. If the format becomes a regular series, consider a solution that records each voice appropriately. Make that choice after identifying the specific problem, not because a podcast must necessarily use a studio.