Digital media can exist in several forms including text, audio, images, video, and animations. It is represented using binary numbers and involves digitization through the use of technologies like scanners, cameras, and microphones. During digitization, analog signals are converted to digital data through processes like analog-to-digital conversion. This digital data can then be encoded, transmitted over computer networks and the internet, stored, manipulated, and played back on various devices through decoding and digital-to-analog conversion processes. Common file formats for different types of digital media include text documents, audio files, image files, and video files.
1) Los medios digitales incluyen texto, audio, imágenes fijas, animación y video representados mediante números binarios.
2) El multimedia se refiere al uso de varios medios como texto, audio e imágenes en una presentación.
3) Los medios digitales permiten editar, copiar y distribuir contenido fácilmente.
This document discusses digital media and its components. It covers:
1) Types of digital media including CD training, CD presentations, videos, and e-books.
2) The process of converting analog signals to digital including encoding and decoding.
3) The four stages of digital media production: pre-production, production, post-production, and distribution.
4) Editing and multi-media aspects of digital media.
Digital media can exist in several forms including text, audio, images, video, and animations. It is represented using binary numbers and involves digitization through the use of technologies like scanners, cameras, and microphones. During digitization, analog signals are converted to digital data through processes like analog-to-digital conversion. This digital data can then be encoded, transmitted over computer networks and the internet, stored, manipulated, and played back on various devices through decoding and digital-to-analog conversion processes. Common file formats for different types of digital media include text documents, audio files, image files, and video files.
1) Los medios digitales incluyen texto, audio, imágenes fijas, animación y video representados mediante números binarios.
2) El multimedia se refiere al uso de varios medios como texto, audio e imágenes en una presentación.
3) Los medios digitales permiten editar, copiar y distribuir contenido fácilmente.
This document discusses digital media and its components. It covers:
1) Types of digital media including CD training, CD presentations, videos, and e-books.
2) The process of converting analog signals to digital including encoding and decoding.
3) The four stages of digital media production: pre-production, production, post-production, and distribution.
4) Editing and multi-media aspects of digital media.
Infographic R & D of NSTDA (National Science and Technology Development Agency). Thailand. ภาพอินโฟกราฟิกแสดงผลงานของ สวทช. (สำนักงานพัฒนาวิทยาศาสตร์และเทคโนโลยีแห่งชาติ) สำหรับใช้เป็นเอกสารแจกผู้เข้าร่วมประชุมผู้บริหารกระทรวงวิทยาศาสตร์และเทคโนโลยี ณ วันที่ 25 ก.ย. 2557
Digital libraries are transforming traditional libraries through information and communication technology (ICT) and innovation. ICT has revolutionized the concept of libraries, with most libraries becoming digitized globally. A digital library comprises digital collections, services, and infrastructure to support lifelong learning, research, scholarly communication, and the preservation of recorded knowledge. Digital libraries provide advantages like no physical boundaries, round-the-clock availability, multiple access points, and preservation of information. However, they also face challenges like copyright issues, initial costs, and ensuring efficient access. Libraries must keep up with technology trends and adapt innovations appropriately to serve community needs.