Year 1895.

 Aleksander S. Popov (Russia) invent the lighting-recording antenna; On 7 May he presents the first receiver electromagnetic waves to the St. Petersburg Physical and Chemical Society.

New bolologna (Italy) Guglielmo Marconi carries out the first experimental transmission of wireless signals over the distance of 400, them 2,000 metres.




Comments

Post a Comment

Popular posts from this blog

Radio and Artificial Intelligence.

Image
Technology companies offering AI-driven solutions for the radio industry , from editorial and technical applications to monetization, and B2B media outlets willing to help raise awareness among broadcasters. The  UNESCO has selected RedTech Intl. to coordinate World Radio Day 2026 , set to take place on Feb. 13, with the theme “ Radio and Artificial Intelligence. ” The event will explore how AI is reshaping radio — from content creation and automation to audience interaction, data protection and ethical considerations. “Our goal is to mobilize more than 170 countries and over 1,000 radio stations to celebrate and benefit from free tools, resources and collaborative actions.” RedTech Co-founder and Operations Director Philippe Chapot said. Contact the RedTech team to participate in the initiative here . You can  find more information  
Read more

Using AI to elevate the human voice.

Image
  AI is transforming our relationship with the radio voice , from real-time audio transcription and noise reduction to highly realistic synthesized voices At its best, AI makes radio more accessible , enabling captions for deaf and hard of hearing audiences, voice-controlled radios for people who are blind or visually impaired, and AI translation that brings broadcasts into more languages, helping radio reach everyone, everywhere. This transformation is not about replacing the human voice which remains at the heart ofradio. Used responsibly, AI can amplify reach human creativity and inclusion. In line with UNESCO’s ethical framework for artificial intelligence , voice technologies must respect human dignity, people’s consent to be recorded, transparency, and human oversight, and must never be used to deceive or exploit. A voice is more than sound: it is identity, and identity is a human right. Sub-themes around this idea for programme content : ways to leverage, develop or ...
Read more

Radio for everyone, thanks to artificial intelligence.

Image
From live transcription for the hearing impaired and voice synthesis for the visually impaired , to automatic translation for minority languages , AI is making radio more accessible than ever. This idea celebrates AI 's ability to open up the airwaves to all audiences , without excluding anyone. It is a technical and ethical challenge, but also democratic progress. Sub-themes around this idea for programme content : ways to leverage, develop or angle the topic: For listeners: Demo: the AI that transcribes your Radio show live Sign language podcasts: dream or reality? Does AI help us to better understand complex subjects? Radio for the blind: what tangible benefits can AI bring? Feedback from listeners helped by the technology Feedback from people with restricted access to radio Potential guests: representatives of disability advocacy groups, indigenous peoples or minorities , accessibility specialists , etc. For the radio teams: No specific sub-theme, but potential worksho...
Read more