all vocal synth (Vocaloid, Utauloid, fanloid)

A Fanloid (short for "fan-made Vocaloid") is a derivative character created by fans based on official Vocaloid software or characters. These characters are not official releases from developer companies like Crypton Future Media; rather, they are the product of the Vocaloid community's (fandom's) creativity. Fanloids typically emerge from various fan experiments, such as altering the original singer's pitch, modifying costume designs, or creating new backstories. How Fanloids Are Created—

Audio Modification: Fans alter the pitch of an official Vocaloid using audio editing software to create a new vocal timbre. Design Changes: Altering outfit color schemes or hairstyles, or adding iconic items that differ from the original character.

Community Popularity: If a fan-created design and voice gain popularity on platforms like YouTube or Nico Nico Douga, the character becomes widely recognized by the community as a Fanloid.

Utauloid is a free Japanese voice synthesis software that allows users to create songs using artificial vocals.
The program was created by a developer using the pseudonym Ameya/Ayame and was first released in March 2008 Conceptually, UTAU is very similar to Vocaloid (such as Hatsune Miku), but it differs significantly in terms of accessibility and customization. Here are key points for understanding UTAU: 1. How It Works—
Voice Recording: Users record a human voice (referred to as a "voice provider") articulating various syllables. Voicebank: The collection of these voice recordings is packaged into a voicebank

Song Creation: Users input lyrics and melody into the UTAU software, and the program assembles the recorded syllables into a song
Key Advantages of UTAU–Free: The software can be downloaded and used at no cost

Ability to Create Custom Voices: Unlike Vocaloid, where voicebanks are created only by official companies, anyone can create and share their own voicebanks in UTAU

Strong Community: Due to its open nature (open-source style), there are thousands of fan-made vocal characters available online.

Vocaloid is computer software developed by Yamaha Corporation that can synthetically generate human singing voices. The name "Vocaloid" is a portmanteau of "vocal" and "android." Users can create songs by inputting notes (melody) and lyrics into the program. How Vocaloid Works—
Not purely robotic: The singing voice originates from actual human voice recordings (provided by vocalists or voice providers), such as professional singers or voice actors.

Phoneme segments: Recording involves capturing thousands of basic speech sound segments (phonemes)—such as syllables or individual letter pronunciations—rather than recording an entire song.

Voicebank: This collection of voice recordings is packaged into a data set known as a "voicebank" (or voice library), which is installed into the core Vocaloid software.

Virtual Characters and Icons—Visual identity: To make them more appealing, each voicebank is often assigned a name, a character illustration, and a specific personality.

Aiko, Anri, Asterian, Ayame, Chiyu, Cong Zheng, Dandi, Eleanor Forte, Eiko, Feng Huang, Gumi (Megpoid), Haiyi, Haruno Sora, Huan Shou, Jin, Kafu, Kasane Teto, Kevin, Koharu Rikka, Kyomachi Seika, Lin LaiMai, Maki (Tsurumaki Maki), Mo Chen, Muxin, Natalia, Natsuki Karin, Nine, zero, Poppy,
Qing Su, Ryo, Saki, Saros, Saturn, Shian, Solaria, Stardust (Xingchen), Stardust Minus, Tsuina-chan, Weina, Xia Yu, Yao, Yanan, Yuma, Zundamon

Chis-A (termasuk versi [tʃíːseɪ]), Sato Sasara, Kirune, Ai, SuuMYK-I, Vflower (termasuk Ci flower), Kazamatsuri Asahi, Yamada, Kanon, Komurasaki Momoka, Takamura Hibiki, Pepper, #kzn (Kizuna AI Original Singeroid), Tamaki (Inuyama Tamaki), SELENA, Lunon, Jasper, Leu, RUi (Shigure Ui), Yurinichica (Souya Ichika), Hitsuji Mioray, NAYUTA, Otobe Hisui, MECHA, SUKZUKA IA, OИE, Soyogi Soyogi, Shikoku Metan

Shikoku Metan, Zundamon, Kasukabe Tsumugi, Namine Ritsu, Amehare HauKurono, Takehiro, Shirakami Kotarou, Aoyama Ryusei, Meimei Himari, Kyushu SoraMochiko & Anko (Mochino Anko / Mochiko & Anko), Kenzaki Mesuo, WhiteCUL, Goki, No.7, Chibi Shiki-Ji, Ooka Miko, SAYO, Nurse Robot_Type T, †Holy Knight Benizakura†, Wakamatsu Akashi, Kigashima Sourin, Haruka Nana, Nekotuka Aru, Nekotuka Bi, Chugoku UsagiIL-tan, Manbetsu Hanamaru, Kotoyomi Near, Kurita Maron, Voidoll, Zonko, Chubu, Tsurugi Eru, Anegasaki Hina, Miyoshi Natsuna, Ritsu, Mizunone Ritsu, Tsukuyomi Ai, Tsukuyomi Shouta, Annin Aoi, Akane & Aoi (Kotonoha Akane & Aoi), Iori Yuzuru, Tsurumaki Maki, Haruno Sora, Kizuna Akari, Tohoku Zunko, Tohoku Kiritan, Tohoku Itako, Yuzuki Yukari, Kyomachi Seika

Akita Neru, Akaito, Akuito, Akita Nero, Akaru-sa, Neai, AkaikoAi, Shinone, Akane Riu, Calne Ca, Cigarette-Chan, Cota, Dell, Honne, Daito, GUMI BEAR, GumiyaGreen, Yowane Haku, Hachune Miku, Hagaine Hana, Hagane Len, Hagane Luka, Hagane Miku, Hagane Miku, Kasane Ted, Kasane Toriko, Kaiko, Kikaito, Mikudayō, Miku Hachune, Mikuo Hatsune, Sakine, Nigaito, Rin no Youchuu, Yokune Ruko, Shiteyan'yo, Tako Luka, YeeU, Zatsune Miku,
Sukone Tei

Utane Uta (Defoko), Kasane Teto, Momo Momone, Yokune Ruko, Sekka Yufu, Amane Luna, Defosuke, Nagone Mako, Macne Nana (Mac音ナナ), Kasane Ted, Namine Ritsu, Ooka Miko, Sukone Tei, Subarashi Sayu, Fuuga Koto, Sachine Beni, Soune Taya, Yamine Renri, Shion Yowa, Manaka Colon, Akane Ame, Macne Petit, Macne Coco (White / Black), Gahata Meiji, Kouzuki Yomiko, Mochitsuki Yone, Hyo Yuki, Tsukune Yuu, Sashoune Yura, Hinomoto Oniko, Aino Hate, Haruka Nana, Acme Iku, Yurika Sayu, Okashine Kiki, Ringo Boushi, Yuragi Yuuga, Matsudappoiyo, Mokkene Karen, Morine Kenji, Koine Kimi

LEON, LOLA, MIRIAM, MEIKO, KAITO, Hatsune Miku, Kagamine Rin & Len, Kamui Gackpo, Megurine Luka, GUMI, Sweet ANN, Prima, SONiKA, SF-A2 miki, Kaai Yuki, Hiyama Kiyoteru, Big Al, Tonio, Lily, Utatane Piko, VY1, VY2.Generasi 3: Mew, SeeU, Tone Rion, Oliver, CUL, Yuzuki Yukari, IA, Bruno, Clara, Aoki Lapis, Luo Tianyi, galaco, MAYU, Avanna, Zola Project (KYO, YUU, WIL), Yanhe, Macne Nana, Kotonoha Akane & Aoi, Merli, Macne Petit, Kokone, Anon & Kanon, Tohoku Zunko, Chika, Rana, Xin Hua, Akikoloid-chan, V Flower (flower), Sachiko.Generasi 4: Galaco (Black/White), Oliver, CYBER DIVA, Unity-chan (Otori Kohaku), Yuezheng Ling, ARSLOID, Daina, DEX, Ruby, Fukase, Xingchen, Tohoku Kiritan, Otomachi Una, UNITY-chan, Kizuna Akari, Hatsune Miku V4X, Kagamine Rin/Len V4X, Megurine Luka V4X, Tohoku Zunko V4X, UNI, LUMi, Azuki & Matcha, Yuezheng Longya, Hime & Mikoto (MEIKA), Tone Rion V4, SeeU V4, Macne Nana V4, Azuki, Matcha.Generasi 5-6 & AI: Amy, Chris, Kaori, Ken, Haruno Sora, VY1V5, VY2V5, ZHIYU MOKE, MO QINGXIAN, Ching-Yao, Qing Su, Po-uta, Fuiro, Tsuina-chan, Kasukabe Tsumugi, Ci-chan, Kanade Kanon, Kazehiki, Gekiyaku, Asahi, Sakura, Shiki Rowen, Hibiki Koto, Allen, Sarah, Matthew, Jessica, Brian, Sandra, Lucas, Michelle, Taku, Naoki, Yuina, AYA & KAZUYA, Asa, Otobe Sapphire, NurseRobot_TypeT, Hayato, Kana, And Uge.