Search the talent database
Find visualnovel audio engineers
Search all 170 audio engineer visualnovel profiles
Search all 170 audio engineer visualnovel profiles
@digvoice
I am a Voice Actor, Video Editor, Music Composer, and Audio Engineer
About
Dan's mission is to deliver high-quality, professional audio in a timely manner. With a home studio and quality equipment on hand, every project, no matter the size or scope, is given his full effort and attention, the end result being polished and broadcast ready. He adapts quickly and takes direction well, tweaking his voice to match the needs the project. With over 4 years of experience working with a diverse range of clients, Dan has made a lasting impression on every project of which he has been a part. His website: https://www.digvoice.com/
Values Dan values the opportunity to understand the nuances of a character. To transform them from lines of dialogue in a script into living, breathing voices with a whole history of experience that drives their motivations.He values the creativity of the writers and directors who fuel the story and articulate a desired pe...
Dan's mission is to deliver high-quality, professional audio in a timely manner. With a home studio and quality equipment on hand, every project, no matter the size or scope, is given his full effort and attention, the end result being polished and broadcast ready. He adapts quickly and takes direction well, tweaking his voice to match the needs the project. With over 4 years of experience working with a diverse range of clients, Dan has made a lasting impression on every project of which he has been a part. His website: https://www.digvoice.com/
Values Dan values the opportunity to understand the nuances of a character. To transform them from lines of dialogue in a script into living, breathing voices with a whole history of experience that drives their motivations.He values the creativity of the writers and directors who fuel the story and articulate a desired pe...
Speaks:
english
@hedonisticactor
I am a Voice Actor, Singer, Video Editor, Music Composer, Audio Engineer, Writer, Director, and Live Actor
I'm Matti Mali, also known as HedonisticActor, a 33-year old artist from Finland who has studied acting, writing and directing practically through my whole life. I've worked 15 years for a local amateur theater and appeared as an extra in couple of Finnish movies and TV shows and in recent years I've become interested on voice acting, most of the early experience gotten from blog/video site Manic Expression's podcast plays (for example Futility where I play the lead). Some of my notable works include video game Almost a Hero as Kind Lenny, Star Citizen machinia Combined Arms as Captain Kenny, video game Aquacreep as Shawn and video game Infinite Adventures as Sorcerer Modari and Agamon the Prideful.
@theneth
Closing Credits TA & Admin Esq. • Voicem'n, actor, singer, dork.
I am a Voice Actor, Singer, Audio Engineer, and Live Actor
TheNeth • ラネス
Insert well-written and witty bio here about an early 40-something Aussie voicem'n and student of vo-oriented audio engineering.
This profile is primarily for my work with Closing Credits as a TA and admin, but who knows - maybe I'll actually get off my bum and audition for some voice acting roles one day soon, eh?
Insert well-written and witty bio here about an early 40-something Aussie voicem'n and student of vo-oriented audio engineering.
This profile is primarily for my work with Closing Credits as a TA and admin, but who knows - maybe I'll actually get off my bum and audition for some voice acting roles one day soon, eh?
Speaks:
english
Setup:
5 x 27 ASUS Monitors
64GB RAM
AMD Ryzen 9 3900X Processor
ASUS GeForce GTX 1080ti 11GB GPU
be quiet (brand) PC Case Fans CPU Cooler (minimal noise)
Focusrite Scarlett 2i2 3rd Gen
Røde NT1-A
adobe audition
Adobe Creative Suite 55
discord
iLOK
iZotope Products
Loom
notion
obs studio
reaper
Slack
Splice
zoom
@msmeisterva
"Voicing your characters to tell their stories in animations, games and more!"
I am a Voice Actor, Singer, Video Editor, Audio Engineer, Writer, Director, Producer, and Live Actor
Reshel Mae, a.k.a. MsMeisterVA, is an Asian-American actress represented by Acclaim Talent. She has worked with notable brands such as Crunchyroll, The CW, Samsung, and Instagram by providing acting services for TV, Film, Commercials, and English Dub voices in Anime, Animated Shorts, and Video Games. Some notable works include her role as Sylphy Marhaeven in The Greatest Demon Lord is Reborn as a Typical Nobody, and Oliga Calmeria in The Fruit of Evolution. Her most notable roles in theatrical productions include Agnes Evans in She Kills Monsters and Puck in A Midsuummer Night's Dream.
Looking For a Voice Coach? I Can Help!Reshel Mae Voice Coach
Looking For a Voice Coach? I Can Help!Reshel Mae Voice Coach
Voice Description:
child
female teen
female young adult
male young adult
animation
animation/character
television
videogame
visualnovel
Skills and Interests:
audacity
dialects/accents
film acting
playwrighting
singing
stage acting
video editing (basic)
@masterjunior93
I am a Voice Actor, Artist, Animator, Video Editor, Music Composer, Audio Engineer, and Writer
I'm here to get my feet wet.Available anytime except school days.**Availability may also vary if I have a job.
Skills and Interests:
translation
@masquerade
On a path the artistic growth
I am a Voice Actor, Artist, Animator, Video Editor, Music Composer, Audio Engineer, Writer, Director, and Producer
I'm here to help you and your projects become realized!
Speaks:
english
@hypervoiceacting
I am a Voice Actor, Artist, Video Editor, Audio Engineer, Writer, Director, and Producer
Hello, my name is Steven, and on YouTube I'm known as Hype VoiceActing (it's suppose to be HyperVoiceActing but YouTube was changing their channel setup at the time). I've been doing voice work ever since 2013, providing voicework in comic dubs, fandubs, and recently provided voice work for original games and visual novels, some of them now available on Steam. I'd like to consider myself a polite, likable person who's easy to work with, and am more than willing to fix and improve whatever faults are pointed out in my work.
Speaks:
english
Skills and Interests:
casting
@mrbrandino
Just a fellow amateur voice actor & singer with some very ambitious projects!
I am a Voice Actor, Singer, Artist, Video Editor, Audio Engineer, Writer, Director, and Producer
(https://twitch.tv/wolfeisout)
Hello, my fellow voice actors and project directors! Just your average, neighborhood game maker here.
Aside from that, I am also a novelist, illustrator, and I make comics and manga. I just recently started doing digital art, but I'd say I'm really starting to get the hang of it. I'm more of a seeker of talent than anything, but I do have some average acting skills myself (it comes with the big imagination... and alot of playing pretend as a kid, all the way to high school.) I've been told I am a great director for voice actors and an excellent vocal coach, probably because of being a recording artist. I do enjoy voice acting as a hobby, but it is not as serious of a thing as my other talents. I mostly love to seek out talented voice actors to match the characters I make, sometimes even more than my own voice acting for my characters! I plan to gi...
Hello, my fellow voice actors and project directors! Just your average, neighborhood game maker here.
Aside from that, I am also a novelist, illustrator, and I make comics and manga. I just recently started doing digital art, but I'd say I'm really starting to get the hang of it. I'm more of a seeker of talent than anything, but I do have some average acting skills myself (it comes with the big imagination... and alot of playing pretend as a kid, all the way to high school.) I've been told I am a great director for voice actors and an excellent vocal coach, probably because of being a recording artist. I do enjoy voice acting as a hobby, but it is not as serious of a thing as my other talents. I mostly love to seek out talented voice actors to match the characters I make, sometimes even more than my own voice acting for my characters! I plan to gi...
Speaks:
english
Accents:
medieval
@austin-ao-mcnamara
The difference between reality and fiction? Fiction has to make sense.
I am a Voice Actor, Singer, Video Editor, Audio Engineer, Writer, Director, Producer, and Live Actor
Based out of Ohio, I've worked on many projects over the years as an independent artist, including audio dramas, machinimas, short films, and short series. I've also worked on professional products such as ad campaigns for pasta brand ZENB and a short documentary that was backed by the Russo Brothers; Potentially Dangerous: When It Was A Crime To Be Italian
My prominent voice work can be found in shows such as Tarkov: A Halo Story, Collateral Creatives, The Library: Halo Lorecast, and TARKOV ONI FILES.
My specialty is in video editing and audio editing, but I tend to dabble in everything at least once. My hopes are to get my projects out into the public for professional resume use, potentially commercial success, as well as expanding my range of contacts in the industry.
My current purpose is now to lead Jumperscape Media LLC confidently as the Creative Director.
My prominent voice work can be found in shows such as Tarkov: A Halo Story, Collateral Creatives, The Library: Halo Lorecast, and TARKOV ONI FILES.
My specialty is in video editing and audio editing, but I tend to dabble in everything at least once. My hopes are to get my projects out into the public for professional resume use, potentially commercial success, as well as expanding my range of contacts in the industry.
My current purpose is now to lead Jumperscape Media LLC confidently as the Creative Director.
@mizuki_chan0hime01
The VTuber who acts, sings, and does art
I am a Voice Actor, Singer, Artist, Animator, Video Editor, Audio Engineer, Writer, Director, Producer, and Live Actor
Hello! I go by Crystal now, don't mind the mess of a username please that was made via a clumsy accident.I'm a developing voice actor and singer who is learning Korean and knows Cantonese, English, and Japanese. Who is honestly trying to get as much experience as possible and also have fun while I'm at it.
I'm also an Artist who does art.
And also a VTuber who plays games both streaming-wise and let's play-wise.
Contact me at any time. here or my other social links on the side if you want any more ways to contact me like skype, discord, etc. please just ask.
I'm also an Artist who does art.
And also a VTuber who plays games both streaming-wise and let's play-wise.
Contact me at any time. here or my other social links on the side if you want any more ways to contact me like skype, discord, etc. please just ask.
Voice Description:
androgynous
child
creature
female adult
female teen
female young adult
male adult
male child
male teen
male young adult
monster
animation
animation/character
fandub
internet
videogame
video game
visualnovel
@swell-reads
i like balloons :^)
I am a Video Editor, Audio Engineer, Writer, Director, and Producer
I'm a sound designer who makes certain content that you might not want to watch at work.If you are 18 or older, check out my works here:𝕏 (f.k.a. Twitter) -- @swell_readsdeviantArt -- nametaken0
@tristanstoneva
Let's make something awesome together!
I am a Voice Actor and Audio Engineer
I'm a voice actor and audio engineer based out of New England. I have a broadcast quality home studio that consists of:
Neumann TLM 103 Mic
Scarlett Solo Gen 4 Audio Interface
Acoustically treated spaceI'm available for live direction via Source Connect Now, Zoom, Skype, or Discord if needed and am able to self direct if not. If you have any questions, please feel free to reach out and I'll get back to you ASAP. Thanks so much for your time!Time Zone - ESTNon-Union
Neumann TLM 103 Mic
Scarlett Solo Gen 4 Audio Interface
Acoustically treated spaceI'm available for live direction via Source Connect Now, Zoom, Skype, or Discord if needed and am able to self direct if not. If you have any questions, please feel free to reach out and I'll get back to you ASAP. Thanks so much for your time!Time Zone - ESTNon-Union
Speaks:
english
@mweki
Voice Actor & Director | Email: [email protected] | EST/GMT-5 | Studying Sound Design/Audio Engineering | UNREHEARSED Studios
I am a Voice Actor, Singer, Video Editor, Music Composer, Audio Engineer, Writer, Director, Producer, and Live Actor
Hello, my name is Mweki and I'm an Afro-Caribbean voice actress based in NY. I've been doing voice acting and on stage theater for about 6 years! Singing and theater have always been my strong passion, and I'm happy I get to share that passion with the world!If you have a job you think would suit me, feel free to contact me through Discord, Twitter, or by Email!
Equipment :AT2020 Microphone + Scarlet Solo 3rd Gen Interface
https://mweki.carrd.co/
Equipment :AT2020 Microphone + Scarlet Solo 3rd Gen Interface
https://mweki.carrd.co/
Setup:
audacity
@digsbrown
I am a Voice Actor, Singer, Video Editor, Audio Engineer, Writer, Director, and Live Actor
I have a baritenor voice with a very wide speaking range, comfortable as little brothers, rivals, leading men, villains, and anyone who is, as they say, "going through it".
I also am very proficient at artificial intelligence/androids, classic 1920s radio hosts, people in pain, and characters who build into a yelling rant. I can turn on a dime and can perform in masculine, androgynous, and austere feminine roles.
I am also an accomplished writer. I primarily live in the horror genre, but am adept at romance and surrealism. I wrote "Check In" for The Grey Rooms podcast and did a subsequent interview with them. My work can be read on my website or on AnyStories.
I also am very proficient at artificial intelligence/androids, classic 1920s radio hosts, people in pain, and characters who build into a yelling rant. I can turn on a dime and can perform in masculine, androgynous, and austere feminine roles.
I am also an accomplished writer. I primarily live in the horror genre, but am adept at romance and surrealism. I wrote "Check In" for The Grey Rooms podcast and did a subsequent interview with them. My work can be read on my website or on AnyStories.
Accents:
crying
french
generic southern american
new york italian
north american
northern irish (antrim)
radio announcer
tortured
transatlantic
transgender
western
western american
Setup:
crystal preamps
m audio producer
M-Track Solo
Rode PodMic Cardioid Dynamic Podcasting Microphone
XLR
audacity
Final Draft
@melody-rainelle
Hello! I'm Melody Rainelle! :)
I am a Voice Actor and Audio Engineer
Greetings! :D
I'm Melody Rainelle - a freelance, non-union voice actress since 2021, with a background in civil engineering. I provide character voices, read audio books, and do commercial and e-learning work among other things! When I'm not voicing projects, you'll find me editing audio and producing demos and samples. I'm looking forward to working with you!
Check out my website for more information: https://melodyrainelle.carrd.co/
Please Kindly Note: Melody will respectfully decline to voice for project roles that have excessive violence, NSFW/mature content, and/or swearing (unless alternate language is accepted). Thank you for your understanding.
Here's some samples of projects I've been involved with:
Audiobook Narration:BadgerAlex's Wondrous JourneyThe Fox in the MeadowCourageous Adventures of Benny BearMax's Melody of Truth: A Tale of Honesty and FriendshipSpar...
I'm Melody Rainelle - a freelance, non-union voice actress since 2021, with a background in civil engineering. I provide character voices, read audio books, and do commercial and e-learning work among other things! When I'm not voicing projects, you'll find me editing audio and producing demos and samples. I'm looking forward to working with you!
Check out my website for more information: https://melodyrainelle.carrd.co/
Please Kindly Note: Melody will respectfully decline to voice for project roles that have excessive violence, NSFW/mature content, and/or swearing (unless alternate language is accepted). Thank you for your understanding.
Here's some samples of projects I've been involved with:
Audiobook Narration:BadgerAlex's Wondrous JourneyThe Fox in the MeadowCourageous Adventures of Benny BearMax's Melody of Truth: A Tale of Honesty and FriendshipSpar...
Speaks:
english
Accents:
american (southern)
Voice Description:
child
female adult
female senior
female teen
female young adult
Adventure
Adventurous
animation/character
audiobook
audiobooks
Bubbly
Children
Children's Story
comedy
commercial
corporate narration
Cozy
documentary
elearning
Emotional
exciting
explainer
friendly
general
genuine
industrial
internet
medical
mystery
narration
podcast
presentation
promo
radio drama
raspy
Space
videogame
video game
visualnovel
warm
Young Adult Story
Skills and Interests:
audio editing reaper
@randomwizkid
Editor. Voicer. ...Projector?
I am a Voice Actor, Video Editor, and Audio Engineer
I’m 21 years old and I write, edit, and narrate videos on my YouTube channel.I also love creating and working on projects!🚫 NO AI 🚫
Accents:
alien
american
american (midwest)
american (new york)
Any Accent
australian
british
british (posh)
chinese
Generally British
gremlin
western
Voice Description:
androgynous
child
female adult
female child
female young adult
male adult
male child
male senior
male teen
male young adult
Monkey
neutral
adult
animation
animation/character
audiobook
Authorial
Bird
Boomy
Calculating
calm
Charming
Cool
cute
deep
Dignified
Enthralling
evil
fandub
film
Frail
funny
gruff
Hammy
High and mighty
high pitch
internet
light-hearted
Low
medium high
Medium low
Medium Range
Medium-to-High Range
Passive agressive
Punctuated
rich
Rough
Sarcastic
Scary
serious
Seth Rogen
silly
sincere
spy
strong
Suave
technical
video game
villain
Villainess
Villainous
visualnovel
voice match
voices
warm
Skills and Interests:
audio editing (audacity)
graphic design
narration
video editing
voice over acting
@dmhyde
Aspiring voice actor looking to get my foot in the door
I am a Voice Actor, Singer, and Audio Engineer
I'm relatively new to the entire world of voice acting, so I'm just looking to get some official projects under my belt and use my voice to bring your visions to life. Let's work on something together!
Speaks:
english
Voice Description:
androgynous
creature
male adult
male teen
male young adult
monster
animation
animation/character
fandub
general
radio drama
videogame
video game
visualnovel
@Kevin_Harries
Authentic characters, cartoonish voices and nasty monsters, plus sound design experience
I am a Voice Actor and Audio Engineer
With a distinctive command over character narration and sound design, Kevin has been driven by a passion for creating immersive audio experiences. Currently, as a voice actor, he conveys stories with warmth and resonance, trusted for the authoritative tone that engages audiences across commercials, e-learning, and animation.The transition into sound design has allowed him to combine his vocal talents with technical skills, ensuring trailers and documentaries carry the emotional weight they deserve. His ability to create atmospheric soundscapes enhances every project, from films to video games, making each narrative come alive with just the right auditory impact.https://harriesvoiceovers.com | https://harriessounddesign.com
Speaks:
english
Accents:
american (midwest)
canadian
canadian english
english (american)
english canadian
general american
general american english
general american (midwest)
general american (natural)
general canadian
general north american english
mid atlantic
neutral american
neutral british
neutral canadian
neutral english
Voice Description:
male adult
male senior
adult
american
animation
animation/character
british
broadcast
commercial
corporate narration
documentary
elearning
explainer
film
funny
general
live action dubbing
movie trailer
narration
overdub
podcast
product
promo
psa
radio
radio drama
radio imaging
telephony / moh / ivr
television
videogame
video game
visualnovel
walla
@ladybird
bubbly + kind | sharp + animated | mellifluous + authentic | https://linktr.ee/ladybird_uke
I am a Voice Actor, Singer, Music Composer, and Audio Engineer
Ladybird is a performance artist of many talents pursuing being a singer songwriter, live performer, producer and voice over artist. She also has a popular online presence streaming music and a variety of content on Twitch every week! She operates in Ableton Live (DAW), sound treated room, Scarlett Focusrite and a Shure SM7B XLR microphone.self represented | non- union| quick turn around with lots of communicationShe has 2 years professional experience in VO and over 15 years in music. After taking 2 courses in voice acting she now meets for private lessons in Houston. Under the guidance of Raquael Torres she hones her skills and only gets better at her passions.
Speaks:
english
Accents:
american (southern)
artificial intelligence (ai)
general british
general north american english
texan
Voice Description:
female adult
female teen
female young adult
animation/character
audiobook
fandub
overdub
video game
visualnovel
Skills and Interests:
ableton
amateur piano player
audio editing (intermediate)
livestreaming
musical theatre style singing (professionally trained)
music producer
narrations / voice acting / audio editing
Professional Audio Editing
professional musician
professional vocalist
singing/songwriting
ukulele (expert)
@ZeeCeez
Dm me if you're interested in my works!
I am a Voice Actor, Singer, Artist, Video Editor, Music Composer, Audio Engineer, Writer, and Director
Hi, I'm Zee! Also known as K.I am a voice actor, music composer/mixer, singer, and more! I prioritize meeting deadlines, with quality sound, art and/or writing. I've had experience in the music/creative industry for over 5 years. I used to do voice acting in the past but stopped due to other studies, but I am now back and ready to continue working hard.
Contact/Socials: Zee's Carrd.co (zee-river.carrd.co)
Portfolio: https://drive.google.com/drive/folders/1K7buSwAGez_uIptlfXbFa3_nSqo7dwI4?usp=sharing **some parts are still in the works
Contact/Socials: Zee's Carrd.co (zee-river.carrd.co)
Portfolio: https://drive.google.com/drive/folders/1K7buSwAGez_uIptlfXbFa3_nSqo7dwI4?usp=sharing **some parts are still in the works
@ComiSquadDX
I am a Voice Actor, Singer, Artist, Animator, Video Editor, Music Composer, Audio Engineer, Writer, Director, Producer, and Live Actor
Speaks:
english
Accents:
3-4 Years
4-5 Years
all american accents
Anxious
any
aristocratic british
Chef
deep
emotional
energetic
funny
grandma
Hardy
high pitched
knight
Mature-ish
medium high
mild british
posh british
proper british
raspy
relaxed
robotic
sassy
serious
shy
soft
soldier
sophisticated
stutters
tenor
Veteran
wise
young child
Voice Description:
androgynous
any
Any Adult
female child
female senior
female young adult
male adult
male child
male teen
male young adult
nonbinary
animation
animation/character
audiobook
audiobooks
Breath of the Wild
fandub
film
general
music
narration
overdub
singing/vocals
song
video game
visualnovel
@ABVoice
An aspiring creative at your service. (Musician | Voice Actor | Writer)
I am a Voice Actor, Singer, Video Editor, Music Composer, Audio Engineer, and Writer
Hi there! My name is Andrew and I'm a freelance creative for hire. I specialize in voice acting, music composition, and writing/proofreading. If you're in need of creative assistance, then feel free to contact me. For examples of my work/style, check out my socials!https://www.instagram.com/abcreativeig/
https://soundcloud.com/andyb-608043521https://www.tiktok.com/@abcreatikhttps://www.youtube.com/@ABCreativeytDiscord: ab_creative
https://soundcloud.com/andyb-608043521https://www.tiktok.com/@abcreatikhttps://www.youtube.com/@ABCreativeytDiscord: ab_creative
Speaks:
english
Setup:
focusrite scarlett 2i2
Shure sm57
adobe after effects
adobe illustrator
Adobe InDesign
adobe premiere pro
audacity
fl studio
Guitar Pro 6
obs
Voice Description:
male teen
male young adult
animation
animation/character
film
radio
video game
visualnovel
voiceover
@lobsterstink
SCAD Student, Writer, & Visual Effects Aspirant Making Waves in Animation & Storytelling
I am a Voice Actor, Artist, Animator, Video Editor, Music Composer, Audio Engineer, Writer, and Director
Hello, I'm Max—a dedicated student, accomplished writer, production company CEO, and aspiring visual effects artist at SCAD. My journey has been transformative, filled with academic challenges and unexpected opportunities. Through collaborating with industry professionals, I am honing my skills in Visual Effects and Animation. Writing is my passion—I have published four novels, igniting my love for storytelling. Despite initially dreaming of joining the Navy, I have found my true calling in pursuing visual effects. Balancing academics and my internship at Disney, I am gaining valuable hands-on experience. Guided by my faith, I am committed to making a significant impact in the world of visual effects and storytelling.
Accents:
american (southeast)
Setup:
blue yeti
adobe after effects
adobe audition
adobe illustrator
adobe photoshop
adobe premiere pro
garageband
Houdini
Logic pro
Nuke
@dmirasva
I am at your disposal. Tell me what to say, and I will provide you with my all
I am a Voice Actor, Audio Engineer, and Writer
I've enjoyed playing with my voice for a long time, with Theater in Highschool and nearly 2 Decades of Dungeons and Dragons under my belt, 12 of those Years being a GM, I feel like I can give you what you desire
Speaks:
english
Voice Description:
female young adult
male adult
general
internet
narration
podcast
radio
visualnovel
@RadiantSaff
Proud queer Filipina voice actor with a smooth and engaging voice | Storyteller and character actor
I am a Voice Actor, Singer, Artist, Audio Engineer, and Live Actor
I'm Radiant Saff, but you can call me Saff. I am a voice over artist, performance artist, actor, and audio editor with a unique talent for storytelling across art forms. I am currently pursuing a variety of commercial and creative voice acting roles, and would love to be considered for your project! I have a naturally low register that I am able to pitch up or down as needed.I am a proud queer Filipina, repping my radiant identity in all that I do. My expansive 12 years of performing arts experience allows me to seamlessly morph my voice into different roles. I am also the manager and voice behind my YouTube channel, @RadiantSaff, where I produce, act, and edit all of my own recordings. My channel primarily focuses on erotica and fantasy.Whether you are looking for an overly-enthusiastic, upbeat voice or a sultry, smooth sounding professional recording, I am here to help!Voice acting/...
Speaks:
english
Accents:
american
american (southeast)
american (southern)
filipino
filipino english
generic russian
southern (appalachian)
southern twang
Voice Description:
androgynous
creature
female adult
female senior
female teen
female young adult
neutral
adult
animation
animation/character
audio description
commercial
corporate narration
documentary
elearning
podcast
product
promo
psa
radio drama
storyboard demo
video game
visualnovel
Skills and Interests:
audacity
audacity audio editing
audacity (noise reduction)
audio editing (basic)
google docs
google drive
procreate
youtube