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Glynn Cosker

Boston, Massachusetts, US 8:08 AM (EST) Local Time




About Glynn Cosker

What best describes Glynn Cosker's voice? Just ask one of the many clients he has worked with and you’ll hear responses such as: warm, conversational, professional, confident, and believable. With more than 25 years of acting experience, there is no character that he won't play. Glynn is ready to provide a voice to any project including documentaries, TV spots, trailers, corporate projects, and more. Narration, audiobooks, commercials: anything requiring an authentic and genuine voice with unparalleled diction. Accents: He can provide either a British or an American accent for all projects. A few of his other numerous accents include Received Pronunciation (BBC British); London Cockney; Scottish; Northern Irish. Keywords: Approachable, Conversational, Comforting, Narrator.

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Vocal Characteristics



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Voice Ages

Young Adult (18-35), Middle Aged (35-54), Senior (55+)


British, England - London (Cockney, Estuary, East End), England - Received Pronunciation (RP, BBC), Irish Northern (Ulster, Belfast), North American, Scottish, Scottish (Edinburgh), Scottish (Highland, Inverness), Scottish (Lowland, Broad Scots), Scottish (Standard Scottish English), US General American (GenAm), US Mid-Atlantic, US New England (Boston, Providence)

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Voice Over Skills

Animation Movie Trailers Documentaries Audiobooks Elearning Radio Ad Telephone Videogames Podcasting Television Ad Video Narration Online Ad Voice Assistant

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Turnaround Time

Less than 24 hours

Live Directed Sessions

ISDN, Other (Clean Feed, Session Link Pro, etc), Phone Call, Phone Patch, Source-Connect, Video Conferencing (Zoom, Skype), ipDTL


Neumann TLM103

Computer & Software

Pro Tools, Adobe Audition, Steinberg Cubase

Service Overview

Voice Over

Accents! Listen to my demos - especially the top one.

100% satisfaction absolutely guaranteed - super fast turnaround time, and unlimited free revisions. You're not happy - I'm not happy. Quick turnaround in mere hours for most projects - depending on size.

I will record, mix, and master the performance to exceed broadcast quality and can deliver the final audio in .AIFF, .WAV, .MP3, and other formats. With 20 years experience in creative writing - including script writing - I am also available for script development and editing.

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Voice Over Experience


iWorx Inc. • Freelance

Jan 2021 - Jan 2021

Provided voiceover to video.

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Audiobook Narrator

Audiobook • Freelance

Jul 2020 - Jul 2020

Provided narration to Annals of our Forbearers a book by David C. Joyce.

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Podcast Host

American Military University • Permanent Full-time

Feb 2013 - Present

I am the host of two regular podcasts for American Military University (AMU). 1. AMU Disaster Crew 2. Protect and Secure You can find the podcasts via a simple search on youtube or google.

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Stage Actor

Many Theatres in the DC and Boston Areas • Seasonal

Aug 1995 - Present

I have appeared in more than 40 stage plays and musicals including lead roles in Shrek The Musical The Importance of Being Earnest Godspell The Shadow Box and many more.

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Client List

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Voice Over Testimonials

When Glynn Cosker began working as a voice narrator for my book, Annals of our Forebearers, I knew the project was in good hands. Unlike typical novels, mine required a specific set of skills and knowledge, especially the ability to take on several characters from the 18th century. Written in Ulster-Scots and Old English, I was thoroughly impressed at how Glynn created a voice for all 12 characters. This is particularly true when you consider that each character also had their own unique voice. From an aging Scot male to a young and energetic American pioneer, each character was fully developed. I would recommend Mr. Cosker’s services for any complex book dealing with 18th century America, Ireland, and Scotland.

David Joyce ... Author of Annals of our Forbearers



Adobe Audition

Skill Overview

Audio Editing

I am well-versed in editing audio and have used Adobe Audition for many years. I specialize in removing superfluous sounds from narration including lip smacks and other unwanted noises.

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Excellent Quality

1 person said Glynn’s final deliverable quality exceeded their expectations.

Fast Turnaround Time

1 person said Glynn provided files faster than they expected.

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iWorx Systems Inc

Feb 5, 2021

Extremely fast turnaround. Gave several different versions for easy comparison. Highly recommended for anyone looking for high-quality talent.

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Voices (Emily Campbell)

Oct 28, 2020
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GJ Olivier

Jul 25, 2020

Excellent! Just what we needed. Job well done.

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More Information

How do I work with Glynn Cosker?

You can start working with Glynn Cosker in three simple steps:

  1. Invite Glynn to respond to your new or existing project.
  2. Review Glynn's proposal, portfolio, and quote after they've replied to your invitation.
  3. Hire Glynn Cosker.

You can learn about how Voices works here.

How do I pay Glynn Cosker?

Payment to Glynn Cosker is managed through our SurePay™ payment protection service in a few simple steps:

  1. Pay securely by Visa, Mastercard, or PayPal directly through Voices.
  2. Voices holds your funds until you're satisfied with Glynn's work.
  3. When the work is done, download your files.