NokiaAudioTech's profile picture. Advancing immersive audio technologies and standards for the next era of communication and entertainment across devices and platforms.

Nokia audio technologies

@NokiaAudioTech

Advancing immersive audio technologies and standards for the next era of communication and entertainment across devices and platforms.

Now Nokia audio technologies—what it means: ✅ Delivering vendor-neutral audio at scale ✅ Enabling spatial and real-time communication ✅ Fostering open collaboration across the ecosystem nokia.ly/4i9SlvN #NokiaAudioTechnologies


We are now Nokia audio technologies. Why the change? ✨ To reflect our broader role in immersive audio. What stays the same? ✅ Our team, 30+ years of innovation, and deep involvement in global standards. Hear it: nokia.com/multimedia/aud… #NokiaAudioTechnologies


🎧Shaping the future of immersive audio at #AES Long Beach From demos of MPEG-I immersive audio & 3GPP IVAS voice codec to expert panels & papers, this year’s show is a wrap! Excited by the great discussions on the future of VR/AR audio. 🔗 Learn more: nokia.ly/4i9SlvN

NokiaAudioTech's tweet image. 🎧Shaping the future of immersive audio at #AES Long Beach

From demos of MPEG-I immersive audio & 3GPP IVAS voice codec to expert panels & papers, this year’s show is a wrap! Excited by the great discussions on the future of VR/AR audio.

🔗 Learn more: nokia.ly/4i9SlvN
NokiaAudioTech's tweet image. 🎧Shaping the future of immersive audio at #AES Long Beach

From demos of MPEG-I immersive audio & 3GPP IVAS voice codec to expert panels & papers, this year’s show is a wrap! Excited by the great discussions on the future of VR/AR audio.

🔗 Learn more: nokia.ly/4i9SlvN
NokiaAudioTech's tweet image. 🎧Shaping the future of immersive audio at #AES Long Beach

From demos of MPEG-I immersive audio & 3GPP IVAS voice codec to expert panels & papers, this year’s show is a wrap! Excited by the great discussions on the future of VR/AR audio.

🔗 Learn more: nokia.ly/4i9SlvN
NokiaAudioTech's tweet image. 🎧Shaping the future of immersive audio at #AES Long Beach

From demos of MPEG-I immersive audio & 3GPP IVAS voice codec to expert panels & papers, this year’s show is a wrap! Excited by the great discussions on the future of VR/AR audio.

🔗 Learn more: nokia.ly/4i9SlvN

Time to immerse yourself in audio. 🎧 At #AESShow Long Beach, hear the future of calling and 6DoF XR audio at Nokia booth 312. Live demos: 3GPP IVAS and a preview of MPEG-I immersive audio. Oct 23–25, 2025. Don’t miss it.

NokiaAudioTech's tweet image. Time to immerse yourself in audio. 🎧 At #AESShow Long Beach, hear the future of calling and 6DoF XR audio at Nokia booth 312. Live demos: 3GPP IVAS and a preview of MPEG-I immersive audio. Oct 23–25, 2025. Don’t miss it.

Your hearing follows your head. 🎧 HRTFs let immersive audio react to your head movements — for spatial sound that feels real. 🔗 Read our whitepaper: nokia.ly/3HIKmI9 #IVAS #SpatialAudio #Nokia

NokiaAudioTech's tweet image. Your hearing follows your head. 🎧 HRTFs let immersive audio react to your head movements — for spatial sound that feels real. 

🔗 Read our whitepaper: nokia.ly/3HIKmI9 

#IVAS #SpatialAudio #Nokia

Immersive calls. Even in congested networks. 🌐 The 3GPP #IVAS standard delivers spatial audio from 13.2 kbps to 512 kbps — adapting to any network condition. 🔗 Read our whitepaper: nokia.ly/3HIKmI9 #SpatialAudio #Nokia


So, what’s a voice codec? It’s the tech that compresses & sends your voice over networks—keeping calls real-time. Nokia has co-developed every major mobile voice codec: 📌 EFR (1996) 📌 AMR (1999), AMR-WB (2001) 📌 EVS (2014) 📌 IVAS (2024) 🔗 nokia.com/ozo/immersive-…

NokiaAudioTech's tweet image. So, what’s a voice codec? 
It’s the tech that compresses & sends your voice over networks—keeping calls real-time. 

Nokia has co-developed every major mobile voice codec: 
📌 EFR (1996) 
📌 AMR (1999), AMR-WB (2001) 
📌 EVS (2014) 
📌 IVAS (2024) 
🔗 nokia.com/ozo/immersive-…

In the late 20th century, voice went mobile. 🔹 Bell Labs advanced speech compression 🔹 Nokia helped launching the 1G & 2G global cellular systems 🔹 Then mobile voice goes mainstream—ringtones and all 🔗 Explore the future: nokia.ly/4nSlb6m #NokiaBellLabs100

NokiaAudioTech's tweet image. In the late 20th century, voice went mobile.

🔹 Bell Labs advanced speech compression 

🔹 Nokia helped launching the 1G & 2G global cellular systems 

🔹 Then mobile voice goes mainstream—ringtones and all 

🔗 Explore the future: nokia.ly/4nSlb6m 

#NokiaBellLabs100

📞 How did voice calling become the first real-time global medium? It was driven by Bell Labs 1925, the first transatlantic call 1927, and the vocoder speech encoder 1938 - enabling today's voice tech. 🔗 See what’s next: nokia.com/ozo/immersive-… #NokiaBellLabs100

NokiaAudioTech's tweet image. 📞 How did voice calling become the first real-time global medium? 

It was driven by Bell Labs 1925, the first transatlantic call 1927, and the vocoder speech encoder 1938 - enabling today's voice tech.

🔗 See what’s next: nokia.com/ozo/immersive-… 

#NokiaBellLabs100

“Hearing is believing.” We tested the new 3GPP IVAS standard to see if it truly improves voice quality with spatial audio. We even threw in old mono codecs to compare. 📊 See how far voice tech has come: nokia.ly/4eFxcaR #IVAS #SpatialAudio #NokiaInnovates

NokiaAudioTech's tweet image. “Hearing is believing.” 

We tested the new 3GPP IVAS standard to see if it truly improves voice quality with spatial audio. 
We even threw in old mono codecs to compare. 

📊 See how far voice tech has come: nokia.ly/4eFxcaR 

#IVAS #SpatialAudio #NokiaInnovates

📱Immersive audio on mobile? It’s finally practical. The MASA format (metadata-assisted spatial audio), supported by the new IVAS codec, delivers high-quality spatial calls with optimal data. Flexible. Efficient. Clean. 🔗 Read the research: nokia.ly/4knnHyr

NokiaAudioTech's tweet image. 📱Immersive audio on mobile? It’s finally practical. 

The MASA format (metadata-assisted spatial audio), supported by the new IVAS codec, delivers high-quality spatial calls with optimal data. 

Flexible. Efficient. Clean. 

🔗 Read the research: nokia.ly/4knnHyr

🔊 What do you get when you mix object-based audio with spatial metadata? OMASA—a format supported by the 3GPP IVAS codec for immersive, lifelike voice calls with adjustable audio objects. 💡 Read our paper introducing OMASA: nokia.ly/44ipWgj #IVAS #NokiaInnovates

NokiaAudioTech's tweet image. 🔊 What do you get when you mix object-based audio with spatial metadata? 

OMASA—a format supported by the 3GPP IVAS codec for immersive, lifelike voice calls with adjustable audio objects. 

💡 Read our paper introducing OMASA: nokia.ly/44ipWgj  

#IVAS #NokiaInnovates

🌿 Midsummer vibes: lakeside relaxing, nature. What if you could step inside sound scenes like these—even from far away? With immersive audio calls powered by the IVAS codec, you can. Learn more: nokia.ly/3Tu3qMv #IVAS #SpatialAudio


The future of voice calls? We just demoed it. At #CUG25 in Lisbon, we went live and fully integrated with: ✨ 3GPP IVAS – immersive, crystal-clear voice 📡 3GPP IMS Data Channel – share content during calls A world-first over real IMS. Huge thanks to everyone involved! 🙌

NokiaAudioTech's tweet image. The future of voice calls? We just demoed it. 

At #CUG25 in Lisbon, we went live and fully integrated with: 

✨ 3GPP IVAS – immersive, crystal-clear voice 

📡 3GPP IMS Data Channel – share content during calls 

A world-first over real IMS. Huge thanks to everyone involved! 🙌

How does something become a standard? The IVAS codec is the new benchmark for conversational immersive audio—standardized by 3GPP. Here's the process: 🔍 IVAS framework 🗝️ Codec features 🛠️ Dev & testing insights Read the Nokia co-authored paper 👉nokia.ly/4l6cgMl

NokiaAudioTech's tweet image. How does something become a standard? 

The IVAS codec is the new benchmark for conversational immersive audio—standardized by 3GPP. 

Here's the process:
🔍 IVAS framework 
🗝️ Codec features 
🛠️ Dev & testing insights 

Read the Nokia co-authored paper 👉nokia.ly/4l6cgMl

Excited to join the Nokia Bell Labs event at #Expo2025 Osaka on June 10–11! 🎧 We’ll be at the Nordic pavilion showcasing how spatial audio brings calls to life. 🔗 nokia.ly/4kPz3vH #SpatialAudio #NokiaInnovates

NokiaAudioTech's tweet image. Excited to join the Nokia Bell Labs event at #Expo2025 Osaka on June 10–11! 🎧 

We’ll be at the Nordic pavilion showcasing how spatial audio brings calls to life. 

🔗 nokia.ly/4kPz3vH 

#SpatialAudio #NokiaInnovates

Tired of lifeless, draining voice calls? Spatial audio with the IVAS codec gives each voice its own space—like real life. No overlap or more guessing who’s talking. Just better, more natural conversations. 🔗 Learn how it works: nokia.ly/4dL0LaN #IVAS #spatialaudio

NokiaAudioTech's tweet image. Tired of lifeless, draining voice calls? 

Spatial audio with the IVAS codec gives each voice its own space—like real life. No overlap or more guessing who’s talking. Just better, more natural conversations. 

🔗 Learn how it works: nokia.ly/4dL0LaN 

#IVAS #spatialaudio

The new 3GPP #IVAS codec built on EVS with Nokia's key contributions is fully backward compatible. 🔄 Works with VoLTE & VoNR 🚀 Enables gradual rollout of spatial audio 🌐 Powers the future of immersive voice 📖 Learn more: nokia.ly/3SlAhCT #spatialaudio

NokiaAudioTech's tweet image. The new 3GPP #IVAS codec built on EVS with Nokia's key contributions is fully backward compatible. 

🔄 Works with VoLTE & VoNR 

🚀 Enables gradual rollout of spatial audio 

🌐 Powers the future of immersive voice 

📖 Learn more: nokia.ly/3SlAhCT

#spatialaudio

🎧 Hear the world around you like never before! Nokia's Immersive Voice SDK uses head-tracking for headphones, making sound feel real: nokia.ly/4kd1SlV #ImmersiveVoice

NokiaAudioTech's tweet image. 🎧 Hear the world around you like never before! Nokia's Immersive Voice SDK uses head-tracking for headphones, making sound feel real: nokia.ly/4kd1SlV

#ImmersiveVoice

Nokia audio team present two new research papers at AES Warsaw, May 25–27: 🎤 IMPro: Measure built-in mic performance—no lab needed: nokia.ly/3S4RiRy 🎤 Speech denoising via knowledge distillation: nokia.ly/4mg2FE4 Let’s connect! #audiotech #NokiaInnovates

NokiaAudioTech's tweet image. Nokia audio team present two new research papers at AES Warsaw, May 25–27: 

🎤 IMPro: Measure built-in mic performance—no lab needed: nokia.ly/3S4RiRy 

🎤 Speech denoising via knowledge distillation: nokia.ly/4mg2FE4 

Let’s connect!

#audiotech #NokiaInnovates

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