--- title: "44.1 kHz vs 48 kHz Export | Gawergy Audio" description: "Choose 44.1 or 48 kHz from the destination specification and source session, and understand when actual sample-rate conversion is necessary." canonical_url: "https://gawergy.com/learn/44-1-vs-48-khz-export" md_url: "https://gawergy.com/learn/44-1-vs-48-khz-export.md" last_updated: "2026-09-25" date_published: "2026-09-25" author: "Gawergy Audio" publisher: "Gawergy Audio" language: "en-US" article_section: "Mastering & Delivery" --- # Should You Export at 44.1 kHz or 48 kHz? Export at the sample rate required by the recipient; if neither 44.1 kHz nor 48 kHz is specified, using the session's native rate often avoids an unnecessary conversion. Both rates can represent the ordinary audible band when captured and processed correctly. A higher number by itself does not make a finished mix better. The important distinction is whether the destination accepts the file and whether any conversion was done correctly. ## Key takeaways - Recipient specifications outrank a general music-versus-video rule of thumb. - Both 44.1 and 48 kHz cover the ordinary audible frequency range under the sampling theorem. - If the project and destination rates differ, perform real sample-rate conversion rather than relabeling. - Inspect exported duration, pitch, and peak behavior after conversion. ## Start with the delivery contract A video workflow often requests 48 kHz, while some music delivery paths accept 44.1 kHz or multiple rates. These are workflow conventions, not evidence that one rate sounds universally superior. Check the current written specification of the editor, distributor, client, or mastering engineer. If the endpoint accepts the session's native rate, an extra conversion may add no value. A high-rate session also does not require a high-rate final file if the recipient needs another format. Good conversion is a normal part of digital audio delivery. Ableton Live 12 documents how its export dialog handles sample rate selection, including a dedicated downsampling step below the session rate. ## What the numbers actually set The sample rate sets the time spacing of samples and the theoretical Nyquist limit at half that rate. It does not set bit depth, loudness, or a mastering ceiling. Recording or mixing at one rate cannot gain missing source content simply by exporting at another. The [sample-rate article](https://gawergy.com/learn/sample-rate-audio) covers the foundational representation and the [conversion guide](https://gawergy.com/learn/sample-rate-conversion-explained) explains the actual resampling process. Some plugins, particularly nonlinear processors, have internal oversampling or rate-dependent behavior. That means two complete mixes rendered at different session rates may differ for reasons beyond the final file's sample grid. Do not treat such a comparison as a pure test of 44.1 versus 48 kHz export. Keep the processing path and source constant when evaluating conversion. ## Avoid metadata and repeat-conversion mistakes Changing only a file header to say 48 kHz while leaving 44.1 kHz samples untouched can make playback faster and higher-pitched. Use a converter, not a label edit. Another avoidable mistake is making each new deliverable from the last converted deliverable, causing multiple rate and depth changes. Keep a high-quality source master and derive each requested version from it. Check whether normalization or dither was enabled in the export dialog. If those settings changed between versions, a difference in loudness or noise may be wrongly attributed to sample rate. Ableton's manual presents them as separate export options, and they should be treated as separate decisions. ## Confirm the file that will actually be sent Read the exported file's reported rate, bit depth, channel count, and duration. Play the start and end for truncated tails or extra silence. Compare pitch with the session; a mismatch is an immediate sign that something went wrong. Inspect true peak if the endpoint has a delivery constraint, because a resampled waveform can have a different measured peak. A release may have several valid outputs: a lossless master for an aggregator, a 48 kHz file for video, and a lossy review copy. Name them clearly and keep their sources traceable. The answer to 44.1 versus 48 is therefore a workflow answer, not a universally correct sound-quality vote. ## Sources & References - [Ableton Live 12 Manual: Managing Files and Sets](https://www.ableton.com/en/manual/managing-files-and-sets/) - [MathWorks: Signal Resampling](https://www.mathworks.com/help/signal/ug/signal-resampling.html) ## Continue Reading - [Sample Rate Conversion](https://gawergy.com/learn/sample-rate-conversion-explained) - [Sample Rate in Audio](https://gawergy.com/learn/sample-rate-audio) - [16-Bit vs 24-Bit Export](https://gawergy.com/learn/16-bit-vs-24-bit-export) ## Sitemap See the full [Gawergy.com sitemap](https://gawergy.com/sitemap.md).