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Dear @jniemann66, it seems I have found a sample that puts ReSampler to shame. #38
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Hey Thanks for this. I will have a look at it when I get a chance. Have you tried it with the --singleStage option ? what happens ? Thanks. |
The situation is not changing for the better, Judd, but I believe you can fix it. |
Well, with the traditional interpolation / decimation process, and with a conversion ratio of 14700:18107, To do this properly, a really large FIR is required, and IIRC, I set a hard limit on how big the FIR filter can be (max 131071 taps), which is usually more than sufficient for "normal" sample rates. but 54321 is pretty weird though :-) Is there actually a device that can do that sample rate ? I'm curious. And yes, I do believe ReSampler will struggle with 44056, too. I'll see what I can do. |
54321.flac.zip
Original
![original](https://private-user-images.githubusercontent.com/373718/307627622-05055b32-3d28-424f-b231-67d5f679cab4.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjU5NDAwODQsIm5iZiI6MTcyNTkzOTc4NCwicGF0aCI6Ii8zNzM3MTgvMzA3NjI3NjIyLTA1MDU1YjMyLTNkMjgtNDI0Zi1iMjMxLTY3ZDVmNjc5Y2FiNC5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEwJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMFQwMzQzMDRaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1lOGZmYTZhZTNkNzVjNzJhZTU3MzgzZjk0MWQ2YzZlNDg3OWUwYjYzNWYyYTQwYjBjMWIwYmIzMzM2MmY5ODdlJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.RvIAHPlhKeuWfKk50UBcApN1fAznK3kpVEwEfhWc_7I)
Expected more or less like
![sox-v-ns-shibata-low](https://private-user-images.githubusercontent.com/373718/307627636-4f1d2f3f-da81-4eea-896d-adedfc1a7ee6.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjU5NDAwODQsIm5iZiI6MTcyNTkzOTc4NCwicGF0aCI6Ii8zNzM3MTgvMzA3NjI3NjM2LTRmMWQyZjNmLWRhODEtNGVlYS04OTZkLWFkZWRmYzFhN2VlNi5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEwJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMFQwMzQzMDRaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT05NzcwZDhjNGU3MzhlYjFkNGU2ZWQzMzE3Nzc0YzAyMzc1MDVjMjczYTY3YWJlNGUyZjFhOGQ0YjM5ZTEzM2IwJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.ewbE2x8XFND6nnuPnFPbb0n1XWV-eStXhjx0zuTKJKM)
Fact
![resampler](https://private-user-images.githubusercontent.com/373718/307627653-215fccd8-7f8c-4f82-96d0-6fa2711b50e6.png?jwt=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJpc3MiOiJnaXRodWIuY29tIiwiYXVkIjoicmF3LmdpdGh1YnVzZXJjb250ZW50LmNvbSIsImtleSI6ImtleTUiLCJleHAiOjE3MjU5NDAwODQsIm5iZiI6MTcyNTkzOTc4NCwicGF0aCI6Ii8zNzM3MTgvMzA3NjI3NjUzLTIxNWZjY2Q4LTdmOGMtNGY4Mi05NmQwLTZmYTI3MTFiNTBlNi5wbmc_WC1BbXotQWxnb3JpdGhtPUFXUzQtSE1BQy1TSEEyNTYmWC1BbXotQ3JlZGVudGlhbD1BS0lBVkNPRFlMU0E1M1BRSzRaQSUyRjIwMjQwOTEwJTJGdXMtZWFzdC0xJTJGczMlMkZhd3M0X3JlcXVlc3QmWC1BbXotRGF0ZT0yMDI0MDkxMFQwMzQzMDRaJlgtQW16LUV4cGlyZXM9MzAwJlgtQW16LVNpZ25hdHVyZT1mZjE4MjYwNDIyZjQ0ODAzN2Q2NTIxMmMzYWUwNjNjMDljNTlmNTBjMTk2MTU4MTBhYzE0NzNkMmRlNTFkZjhiJlgtQW16LVNpZ25lZEhlYWRlcnM9aG9zdCZhY3Rvcl9pZD0wJmtleV9pZD0wJnJlcG9faWQ9MCJ9.sbpMIKwYtD35TxgJWnv69IPuDIRKnshzsrMl9JMyPyg)
Originally posted by @sergeevabc in #34 (comment)
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