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Phonak Audeo l 70/90 Sphere Infinio

Phonak Audeo l 70/90 Sphere Infinio

Struggling to follow conversations in noisy places? That’s exactly what the Phonak Audeo Sphere Infinio was built to solve. Unlike traditional hearing aids that simply turn down all background noise, this device uses a dedicated AI chip—called DEEPSONIC™—to intelligently separate speech from surrounding sounds in real time.

What makes the Phonak Audeo Sphere Infinio different? It’s the world’s first hearing aid with a dual‑chip architecture. One chip handles standard amplification and streaming, while the DEEPSONIC chip runs a deep neural network trained on millions of real‑world sound scenes. The result: up to 10 dB better signal‑to‑noise ratio, which translates into 36% better speech understanding in loud environments like restaurants or family gatherings.

You have two performance tiers. The L90 unlocks full‑strength AI processing plus a Speech Enhancer for soft voices in quiet settings. The L70 offers medium‑strength Spheric Speech Clarity—still a massive leap over standard aids, but at a more accessible price.

Both models include universal Bluetooth streaming, up to 16 hours of battery life, and a design that reduces listening fatigue by as much as 35%. If you’re tired of nodding and pretending to hear, the Phonak Audeo Sphere Infinio is the most genuine, research‑backed solution available today.

Starting from

Original price was: ₹557,000.00.Current price is: ₹501,300.00.

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Description

Let’s be honest for a moment. If you or a loved one struggles with hearing, you already know the biggest frustration isn’t watching TV; it’s trying to follow a conversation in a noisy restaurant or a lively family gathering. For years, that has been the ultimate challenge for hearing aid technology—until now.

That brings us to the Phonak Audeo Sphere Infinio. It’s not just another incremental upgrade; it represents a genuine breakthrough in how hearing aids process sound.

The Core Challenge: Hearing in Noise

For decades, traditional hearing aids have taken a blunt-force approach to noisy environments: they try to turn down all background sounds simultaneously. This often results in a “tunnel hearing” effect, where you can hear the person in front of you, but you’re completely cut off from the rest of the conversation happening around the table. The Phonak Audeo Sphere Infinio tackles this problem from a completely new angle, using the world’s first dedicated AI chip for hearing.

Under the Hood: The Power of Dual-Chip AI

Phonak engineers realized that one chip couldn’t handle both general sound processing and the intense computational load of AI. So, they built two.

  • The first is the ERA™ chip, which handles the fundamentals—amplification, feedback cancellation, and Bluetooth streaming.

  • The second is the revolutionary DEEPSONIC™ chip, a dedicated Deep Neural Network (DNN) processor designed for one job: separating speech from background noise in real-time.

The DEEPSONIC chip was trained on an astounding 22 million sound samples, enabling it to perform 7.7 billion operations per second. This gives the Phonak Audeo Sphere Infinio an incredible 53 times more processing power than other leading chips on the market. In practical terms, it means the AI can intelligently isolate and enhance human voices from any direction, even when they are directly behind you—a feat previously thought impossible.

Phonak Audeo L70 vs. L90 Sphere Infinio: Choosing Your Level

Phonak offers this advanced technology in two performance tiers: the L70 and the L90. While both feature the same groundbreaking dual-chip AI, the key difference lies in the processing strength.

The L90 (Premium) model unlocks the full potential of the DEEPSONIC chip. It offers the maximum, “full-strength” setting for Spheric Speech Clarity, allowing for an impressive 10 dB improvement in signal-to-noise ratio (SNR), which translates to a 36.7% better speech understanding in challenging environments. It also includes a “Speech Enhancer” feature that specifically targets and boosts soft-spoken voices in quiet situations. If you frequently find yourself in very loud social settings, the L90 is the ultimate tool.

The L70 (Advanced) model provides a “medium-strength” version of the Spheric Speech Clarity feature. While it doesn’t include the specific “Speech Enhancer” for quiet settings, it still delivers a massive leap forward in performance compared to standard hearing aids. For many users, the L70 offers the perfect balance of cutting-edge AI performance and value.

Real-World Benefits & Everyday Use

The proof, however, is in the real-world experience. In tests conducted by leading audiologists, the difference was described as “the most dramatic I have ever experienced”. Users report feeling less fatigued after a long day of conversations because their brain isn’t working overtime to fill in missing words. Phonak’s own studies indicate that listening effort is reduced by up to 35%.

You aren’t locked into a world of hearing aid accessories either. These devices feature universal Bluetooth connectivity, allowing you to stream phone calls, music, and podcasts directly from any iOS or Android device. A full charge provides up to 16 hours of hearing, including 3 hours of streaming, and the included charger provides days of backup power.

Verdict

The Phonak Audeo Sphere Infinio, having earned a prestigious Gold Edison Award for innovation, is more than just a hearing aid. It’s a powerful example of how consumer AI can be harnessed to solve a deeply human problem. If missing out on conversations in noisy places has been holding you back, this device is the current gold standard for a reason.

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