2018

• Collected 4095 Koreans' DB for voice recognition
• Recording 60,000 sentences for Intelligent Personal Assistant with female voice over artist
• Announcement 
• Announcement in 2 languages_Sejong center
• Announcement in 2 languages_The Goyang cultural foundation
• Baewha women's university_announcement of traditional costume exhibition hall_4 languages
• Samsung electronics_robotic vacuum cleaner_10 languages
• Daegu Catholic University_4 languages
• Ringing tone of 415 branches of McDonald
• Producing jingle of Boseong County Office
• Viral marketing of Hollys Coffee
• Otis elevator_Spanish
• Dark of legend_Genesis game
• Name a king_Mobile game
• Announcement of subway line 9_4 languages
• Annoucement of the Korean Air_4 languages
• Voice guide of airport railroad_4 languages
• Regular recording of bus advertisement in Gyeonggi-do Province
• Sunkist Juicer Korean Recording
• PADI Scuba Diving Korean E-learning
• Korean recording of USANA
• Korean Recording of GE Healthcare
• Korean Recording of MARVEL Mobile Game
• AUDI Training Center Chinese Narration
• General Korean voice recording of 1800 people for voice recognition
• Cinderella application_4 languages
• Producing 54 peices of recording or Oxford Readingtree textbook
• VR video character_voice recording_6 languages
• AngryCarnival VR _7 languages
• Publishing 50 simple audio clips
• Publishing 20 English childeren's story audio clips
• Promotional video dubbing of Naro Space center
• Lotte Department Store_4 languages
• Audio book for multicultural family_3 languages
• Announcement of Daejoen Express Transit Corporation
• Voice guide of  karaoke room equipment_TJmedia
• Radio promotion of Jeju Wedding exhibition 2018

2017

• Bixby Korean TTS voice
• SKT NUGU Device TTS voice
• KT Korean TTS recording
• Producing Korean classical music in Independence Hall
• Dark origin Game character
• Communication leader_arrangement of jingle
• Korea Wood Fair CM
• 2017 IT Fair CM
• the Korean Air in-flight announcement in 19 languages
• AR Pororo Character in 11 languages
• Gyeongbokgung Palace announcement in 4 languages
• Baby bus smart phone application in 8 languages
• Hansel and Gretel smart phone application in 4 languages
• Daegu Catholic University promotion video in 5 languages
• Jecheon Korean medicine Bio industry EXPO in 4 languages
• Cheongju International Craft Biennale Announcement in 4 languages
• International agricultural shows announcement in 4 languages
• PyeongChang Olympics Spot Dubbing
• Viral video dubbing for NUGU Device
• Promotion video dubbing for Lotte Scotch blue
• GyeongGi-Do Provincial Government Happy car-sharing Promotion video
• Hyundai  Economic Research Institute E-learning
• 2017 Korea gas technology corporation online contents E-learning
• English studying Mobile Apps.
• English teaching material Elephant and Piggy
• Ansung Matchum Hanwoo CM Song
• Wando Seaweeds Expo Announcement in 4 different languages
• Educational App for Taxi driver in 4 different languages
• English Narration for Etech Constructions
• Audiobook of National Cancer Center
• Game Dragon Nights Recording of Characters
• Save the Children Narration
• TV Show Problematic Man Recording in different Languages
• Hyundai Elevator in 2 different languages
• Entersix Gangnam Branch floor announcement in 3 different languages
• 2017 Wedding Fair Radio Commercial
• Daesung Celtic Promotional Video Sound Mix
• Audiobook for Courage to be hated
• Airport Express Announcement in 4 different languages
• Educational Animation in 2 different languages
• Children's App in 8 different languages
• Amore Pacific Product Introduction in Chinese
• KT&G Narration in 2 different languages
• DMC Narration in 3 different languages

2016

• Timberland promotional video
• Hyundai elevator in 4 languages
• Yuhan Corporation Video Dubbing in Korean
• Jaws Food E-Learning
• Daegeumgul cave announcement in 4 languages
• POSCO Promotional Video Dubbing in Korean
• KIOSK in 3 languages
• Disaster and Safety Countermeasures Headquarters Animation
• Korea Ship Safety & Technology Authority E-Learning
• 2016 Book Awards
• Woori Bank in US in Korean,English
• (tvn) Hot brain - Problematic men : Many languages
• KT&G Promotional Video Dubbing in Korean
• Korea Gas Technology Corporation E-Learning
• SL Job Training E-Learning in Korea,Chinese
• Hanhwa Aqua Planet 63
• Snow white Fairytale Application
• Entertainer TTS Project
• SKT TTS Project
• The legislative office radio advertisement
• Mobile instructions recording 15 languages
• Immigration check-point announcement in 20 languages
• Kids app Baby Bus recording in 7 languages
• Airport Subway line announcement in 4 languages
• Subway line number 9 announcement in 4 languages
• Person Of Interest in TVN Program Recording in Several languages
• Announcement Recording for Up Square Mall
• KEPCO KPS Video Dubbing in Korean
• Promotional Video Recording for LG Whisen Air Conditioner
• Save The Children Donation Video Dubbing in Korean
• Samsung C&T Recording in 4 languages
• Daesung Celtic Promotional Video Dubbing in English
• Shincham FnC Logo song
• Sound Design for Ssang-Yong Motor
• Rich Food Logo song
• EQMAXON Logo song
• GHDC Logo song
• IBM E-learning in Korean
• Hyundai in Beijing narration in Korean
• Adobe Educational Video dubbing in Korean
• Fitbit video Korean dubbing
• GE Healthcare video English dubbing
• Pet Nutrition Product Petchup Video dubbing in Korean

2015

• English Promotion Video Recording for Sydney Aquarium
• English Promotion Video Recording for GE Healthcare
• Korean Recording for Parental Guidance Videos
• Vacheron Constantin Promotion Video Recording in Korean
• Korean Promotion Video Recording for Youtube Fanfest 2015
• Skype Promotion Video Dubbing in Korean
• Papa John's Korean Recording for Training
• Korean Recording for Audi Promotion
• Selected from the NAVER in 2015 as accompanied growth company
• 4 Digit Number VoiceDB Recording for 2000 Koreans
• 2016 Vist Year of Suwon Hwaseung Recording in 5 Languages and Mixing
• 1 Year Contract with Joong-Ang Daily Newspaper for Recording English Newsweek
• Game 'Operation 7Z' voice effect in 6 languages
• Care Helper Logo Song for National Health Insurance Service
• Doosan e-learning in 5 languages
• Doosan Infracore e-learning
• Announcement Recording in 4 languages for Nationl Museum of Modern and Contemporary Art, Korea
• Musical 'Jekyll and Hyde' Radio Promotion Voice
• Bangbang Prmotion Video BGM
• Korail Airpot Railroad Recording in 4 Different Langauges
• Lotte World Promotion Video in 4 Languages, Translated & Recorded in ADsound
• Subway Line no.3 Entrance Gate Voice in 4 Languages
• Nano Animation BGM
• Macken Health Jingle
• Dubbing & Mixing of World Museum
• 24 Sets of Recording for Tobi English
• Doctors Without Borders Radio Promotion
• Japanese Go Textbook 30 Hours Recording
• Logo Song for PyongChang Livestock Cooperative Society
• FENDI Store Educational Video Dubbing in Korean
• Aldahra Agribusiness Group Video Dubbing in Korean
• LPGA Tournament Video Dubbing in Korean
• Mobile Game Heroes Charge TV Commercial
• Lange Brand Korean Dubbing
• FENDI Korean Recording for Training

2014

• Mobile App Heroes Charge Korean Recording
• Scuba Diving Training Korean Dubbing
• Audi Chinese Recording
• Dettol Handwash Donation Korean Recording
• Tartastan Video dubbing in Korean
• Singapore Airline Inflight Korean Radio Channel
• Mobile App Dragons of Atlantis TV AD
• Educational Video Dubbing for Automated External Defibrillator
• Singapore Airline Korean Radio Show
• Turkey Tourism Authority Korean Radio Advertisement
• Korean Recording for China's Xiamen Airline Safety Announcement
• Korean & Chinese Recording for Audi Promotion Video
• Korean Recording for NY Metropolitan Museum of Art Audio Guide
• Korean Recording for Clarins
• Recording 3M E-Learning in Korean
• Lantek Promotion Video Korean Recording
• Hawaii Self Driving Tour Navigation Recording
• Kaplan - New York Promotion Video Dubbing
• Recording - Medic Shoes(Medical Appliances) in Korean
• Recording - Navigation in Korean for Nuance(Switzerland)
• Korean Recording - Broadcast in UK(Christian Radio)
• Recording - Dell Computer E-Learing in Korean
• Dubbing - Korean Recoridng for Iron Dome(Rafael Co., Ltd)
• Recording - TYC E-Learning
• EGLOAN - Commercial Song
• Yangi Publishing Company - Recording of Go & Chess textbook
• Recoding 12 Languages for Mobile Phone SVOICE
• Monuel - Recording in 9 Languages for Smart Vacuum
• Dibo - Recording for Online Education Contents
• Classic Music Recording - 24 songs and Sound mix for Children Education Contents
• Recording & Sound Design - 10 Children Puppet shows
• Recording - English Textbook \"365Days\"
• Recording - 5 Languages for Hyundai Elevator
• Dubbing - Chinese Recording(Mushroom) Broadcast in 7 different broadcasting Companies
• Dubbing - 3 Languages for Children Science App.
• Dubbing & Mixing - Daewoo Shipbuilding & Maring Engineering Co., Ltd
• ETRI - Recorded voices in a different situations
• ETRI - English e-learning test project

2013

• GOGURYO System co.ltd. Smart Work Project.(ERP System)
• Cisco - Recorded voice prompt
• Nuance Belgium - Voiceover recording for navigations
• Nuance Switzerland - Voiceover recording for navigations
• Lovre Museum - voiceover recording for audio guide
• Dell - voiceover recording for Dell elearning (from 2011 till now)
• 63 City - Translated the website
• Korea Institute of Geoscience And Mineral Resources - Translated the magazines
• Kangwon National University R&RD Foundation - Translated robot softwares
• Kyobo Insurance - Translated monthly invest magazines
• Kyobo Insurance - Translated the website for retirement pension
• SK Telecom - Produced a basic Coloring song
• Dabonda Blackbox - Recorded and translated in 6 languages
• Samsung - 10 languages e-learning for employees' training
• Inbody - 18 languages voiceover recordings
• Moneual - 10 languages voiceover recording for smart vaccums
• Jeju Bank - Produced a specalized song
• Yeba Dental Clinic - Produced a commercial song
• Korea College of Media Arts - Produced a commercial song
• Kyocharo Newspapaer - Produced a commercial song
• Incheon Airport Train - Recorded announcements in 4 languages
• Nette - Produced a commercial song
• Zaigle - Produced a commercial song
• Lexicon Edu - Produced textbook recordings and 2000 CDs
• Icetro - Produced a commercial song
• The Bremen Town Musicians - Malay and Thai dubbings
• Kokomong Application - Malay and Thai dubbings
• Korea Association of Heatlh Promotion - Produced a logo song, a commercial song, and a jingle
• Naver - Recorded 8000 sentences with a professional voice talent (conversational database)
• Name Coloring/ Coloring Plus - Took over the business (3 telecom companies)
• ETRI - Collected children voice databases to develop voice interface
• Mexican Spanish TTS - Massive data recordings with Mexican professional voice talent (In Mexican studio)
• Japanese TTS - Mexican Spanish TTS - Massive data recordings with Japanese professional voice talent
• ETRI - Collected 300 people's databases for voice recognition with smartphones
• ETRI - Collected 400 Koreans' databases for English audio equipments
• Security Company - Collected 700 ordinary people's voice databases for voice recognition
• Collected 1000 Japanaeses' databases for smartphone voice recognition

2012

• Chunjae Education - Dubbing&Sound design Selpa parties
• Central election Management Commiittee - Recorded voice information for polling place
• Created Radio advertisment for green enegry exhibition
• Macao tourism bureau - Recorded audio guide book
• Created Radio advertisement health food supplement
• Translated - Magazine of food guide book in Macao
• Created CM song for Chicken syndrome
• Robot World 2012 - Recorded Radio Advertisement
• GS Home shopping - Created Logo song
• Translated - Heundai Homepage for CEO
• Johnson Korea - Created Magic cube CM song
• Dubbing 4 languagies of Peter Pan for iPad
• Yerimdang - Sound Design for sound book
• NHN - Created Japanese TTS Database
• NHN - Created Smartphone TTS Database (1000 people)
• ETRI - Recorded voice computer commender (400 people)
• ETRI - Created high-definition Database for testing
• ETRI - Created english text book for treverl & life style
• Samsung Electronics - Created Korea sentence Database
• LG Electronics - Created emotion recognition of Database
• HCI LAB - Created Database of English speaking of Korean (800 people)
• HCI LAB - Created Database of English sentence written by high school students

2011

• Recording & Sound Design Friend Child story
• Gimhae Metro - Recoded voice information by 4 languages
• English for university admission - Recorded verbs, sentence
• Recorded 5000 words for English dictionary
• Chang-Duk castel - Created video music
• Junio - Sound design 3D contents
• Cheonho Food - Created logo song
• Hanseong University - Translated the website
• Nami Island - Recorded announcements in 4 languages
• Woori Bank - Translated System language
• Daegwanryeong - Created advertisement for Korean beef \"Han-wu\"
• 63 Sea world - Created & Sound design BGM
• Huballife - Creaed campaign song
• Lotte department store - Recorded & Translated voice information (4 Languages)
• Gumo University - Recorded English voice Database
• Korail - Recorded&Translated Total transfer equipment
• Samgsung Electronics - TTS Database recordings and checking pronunciations (Korean, English)
• ETRI - Created 1600 TTS database for Smart phone
• Media Gen - Created TTS database for Navigation
• LG Electronics Labatory - Created TTS database (English, Chinese)

2010

• LG Elecronics Labatory - Created TTS database (Mexican spanish, Brazilian)
• LG Electronics Labotory - Created TTS database (11 Languages)
• LG Electronics Labatory - Created voice database (3 Languages)
• HCI LAB - Created Students english voice database(500People)
• Created - Created TTS database in Europe (4 countries)
• LG Electronics Labatory - Created TTS database for mobile (American 300 people, normal voice)
• LG Electronics Labatory - Created TTS database for mobile(500people)
• ETRI - Created native speaker voice database (North america)
• ETRI - Created TTS conversation database
• ETRI - Created Testing voice database for multi codec
• ETRI - Created TTS database (Male, Female voice actor / 60 hours)
• Infinity Telecom - Created SMS&conversation database (Voice actor)
• Nuance - Created TTS database

2009

• ETRI - Created Voice database for TTS development in English
• LG Electronics Laboratory - Created voice database (French/Spanish/German/Italian)
• Kia Motors - Manual Recording in Portuguese

2008

• ETRI - Created Korean Testing database for Multi codec
• LG Electronics Labatory - Vreated TTS database
• KIA Motors - Translated & Recorded Vehicle manual (5 languages)
• Nuance - Vreated TTS database Korean (40Hours)

2007

• Emhouse - Contract Mobile advertisement
• LG Electronics Labatory - Created voice database for mobile (500 US people)
• ETRI - Created Calm conversation for TTS (60hours)
• KAIST - Created TTS database (normal voicce)

2006

• PANEZUWA - Contract mobile name coloring
• Created TTS database (Male, Female voice actor/60Hours)
• LG Eletronics Labatory - Created Mobile TTS database
• Infinity Telecom - Created TTS database

2005

• Creadin, Mobile Bank Korea - Contract Mobile advertisement
• ETRI - Created Visual Muti-modal, TTS database
• Infinity Telecom - Created TTS database
• HCILab - Created TTS Database of Children actor voice
• SITEC - Created Grandpersons voice database

2004

• Air Crosswa - Contract mobile advertisement
• TERI - Created TTS database (Reading)
• National information Assocation - Managed patent right of knowledge information resource
• ETRI - Created Noise of Normal/Vehicle/Audio/Video
• SKT - Created Color ring TTS Database project
• ETRI - Created TTS Database of text corpus for intelligent robot

2003

• Omnitel Co.Ltd., - Supply Coloring contents to Mobile service company SKT/KTF/LGT 
• ETRI - Developed English TTS database
• ETRI - Developed Radio broadcast database
• Samsung Laboratory - Created TTS database

2002

• ETRI - Created TTS database
  
• Cisco America - Supplied VMS Prompt
  
• SL2 co.Ltd., - Created voice database for TTS
  
• IBM Korea - Created TTS database           
  
• Withcom - Contracted coloring contents supply
  
• Corevoice - Created TTS database
  
• Voice Information Technical Support Center - Created TTS database
  
• Created English TTS database for Korea Information & Communication college
  

2001

• Applied for a patent of mobile secretary putting CID
  
• Contracted N-top Voice mobile to SK Telecom
  

2000

• Converted to a corporation
  
• Cooperated with Korea Voice Performance Association -> Developed voice DB

1995

• Created and recording voice information and scenario
• Established Samsung Information Recording Center