A sample rate describes how many audio samples represent one second. When several people record on different devices, their files may use different rates. Keep those values visible before building the edit.
Read the file information
For each source, note the sample rate, channel count and duration reported by a trusted audio tool. Do not infer the settings from the file extension. Two WAV files can have different sample rates and different channel layouts.
Choose the project rate supported by the editing and delivery workflow. When a file needs conversion, use the editor's import or resampling process. Renaming a file or changing a displayed rate without converting the samples can alter speed or timing.
For example, a host file and a guest file may both contain a ten-minute conversation but arrive with different recording settings. Import a short copy of each and check that the voice sounds natural and the duration still matches the original before committing to the full edit.
Listen as well as compare numbers
After conversion, check the first exchange, a point near the middle and the final exchange. A correct rate does not prove that the original recordings started together or stayed aligned. Keep timing alignment as a separate check.
Store the untouched sources beside the converted working versions. Name the converted copies so an editor can identify what changed. Avoid repeatedly converting the same file during handoffs.
Use the publishing destination's current audio requirements for the final export. The aim is a predictable path from source to delivery, with one clear conversion when needed and enough original material to repeat the process safely.