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Aiyumi.Github.Io

Accessibility, audio, games, Linux and other things, from a visually impaired person's point of view.

Posts about Audio (old posts, page 1)

Accessibility, and How I Began Using VOCALOID

What is VOCALOID?

It's something that became quite popular in the last few years, but I had no idea of what it was until 2011. I just knew it had to do with music, and for a while I had thought it was the name of a band (hahahaha)! But no. VOCALOID is a singing synthesis software, paid and proprietary, whose engine is developed by Yamaha. The voices are provided by real people, mostly actors or singers. Each voice is represented by a character. The most popular one is Hatsune Miku (I don't like her very much) but there are many others. VOCALOID runs on Windows and Mac.

For detailed information on all VOCALOID voicebanks available, visit the VOCALOID Wiki (which explains all this much better than me :P).

Examples of songs with VOCALOID:

UTAU

UTAU (meaning "to sing" in Japanese), is the name of another singing synthesis program, however it was developed by a fan. It's also proprietary, but is free (technically it's a shareware, but one of the few "advantages" of paying are just some interface improvements and maybe access to earlier test versions before the "general public", but it works for free with no problems). The voices are also provided by real people, with the difference that anyone can record his/her own voice and put it in the program without relying on contracts, studios and professional singers. So it has much more available voicebanks than VOCALOID, but the downside is that the quality varies greatly depending on the recording quality, the voicebank settings, the intonation and the pronunciation of the person who made the recording. UTAU has a version for Windows, and also one for Mac called UTAU Synth.

Examples of songs with UTAU:

To learn more about UTAU, check out the UTAU Wiki.

Soon I began wanting to use the programs to make my own covers, and that was when the problems started. (Read the full article)

Twitter and Updates

It may not seem like it, but a lot happened after my last post:

"Happy Birthday to You" Music Arrangement

I decided to do an arrangement of the song "Happy Birthday to You" for my music teacher's birthday and, after much struggling, Read the full article)

Kirby: Revenge of Error Knight

I've never thought that Windows errors could be so interesting.(Read the full article)

A Basic Introduction to SoX

What is SoX?

SoX (Sound eXchange) is, as the author calls it, "the Swiss Army knife of sound processing programs". It is free, open source and runs under Windows, Mac and Linux.

SoX can play, record, convert, edit, split, join and apply various effects to audio files of many different formats. (Read the full article)