Individual

Matthias Ernst Holzmann

About the Instructor

Matthias Ernst Holzmann operates the audio production studio and independent audiobook publishing house isid.de media production. Drawing on decades of vocal experience, he provides professional studio services, narration for eLearning and commercial projects, and licensing for audiobooks. His educational offer is conducted purely online through free digital mini-courses, covering topics such as podcast creation, video sales letters, and the planning of audiobook productions without any on-site attendance.

Study Programs

Matthias Ernst Holzmann operates isid.de media production as an audio production facility and independent audiobook publisher rather than a conventional university. The provider does not offer formal undergraduate or graduate degree programs such as bachelor, master, or MBA degrees. Educational offerings are instead centered on applied audio techniques and media marketing, delivered in the format of compact online mini-courses. The course portfolio features three online mini-courses that can be accessed remotely. The free course Podcast selber machen teaches participants audio recording practices and studio-level sound quality, addressing creators who lack previous sound engineering experience. For authors and publishing companies, the free email mini-course Der Weg zum eigenen Hörbuch explains the practical steps, economic considerations, and workflow involved in producing audiobooks. Additionally, the online mini-course Erfolgreich verkaufen mit einem Video-Sales-Letter covers automated selling techniques and marketing strategies through video sales letters.

Application Procedure

Matthias Ernst Holzmann offers several online mini-courses, including Der Weg zum eigenen Hörbuch, Podcast selber machen, and Erfolgreich verkaufen mit einem Video-Sales-Letter. Participation in these courses is completely free of charge. Registration requires only subscribing online with an email address, without any formal admission requirements, prior qualifications, or application deadlines. For voiceover and audio production services, clients begin by submitting a non-binding inquiry with their script and intended use through the contact form or email. Free personal voice demos are available upon request before commissioning an assignment. Formal application materials are not required, and bookings are confirmed informally by email. Voiceover services start at 250 euros, with pricing roughly aligned with the VDS price list and inclusive of all studio costs such as editing, sound mixing, and mastering. Deliveries of finished audio files occur via a download link sent by email, with scripts up to 1,000 words produced within 24 hours.

Regular courses from Matthias Ernst Holzmann need no formal application: choose your course below, enroll via the link on the course page and pay the fees, and you are enrolled.