Google Meet Volume Booster & Audio Enhancer
Google Meet runs 100% in the browser — there is no desktop app. Chrome's AGC flattens speech dynamics and noise suppression creates artifacts. Hearably fixes both, and adds Live AI Captions and Noise Reduction for accessible, crystal-clear meetings.
Real-time enhancement via extension · Or upload a file for free in Studio
Google Meet is unique among major video conferencing platforms in one critical way: it is 100% browser-based. There is no Google Meet desktop application. Every Google Meet call you've ever taken ran inside Chrome (or another browser) using WebRTC. This means that unlike Zoom or Microsoft Teams, where the desktop app can use optimized native audio processing, Google Meet is entirely dependent on Chrome's WebRTC audio pipeline — with all its limitations.
The most significant limitation is Chrome's Automatic Gain Control (AGC). AGC is designed to keep meeting audio consistent — boosting quiet speakers and reducing loud ones. But Chrome's AGC is aggressive. It doesn't just normalize volume; it flattens speech dynamics. Natural speech has a dynamic range of roughly 20-30 dB — the difference between a whisper and emphasis. Chrome's AGC compresses this to approximately 6-10 dB, making all speech sound monotone and lifeless. Subtle vocal cues like emphasis, emotion, and intonation are diminished. Long meetings become fatiguing partly because the audio lacks the natural dynamic variation that makes human speech engaging.
The second problem is Chrome's noise suppression. Google has invested heavily in AI-powered noise cancellation for Meet, and it works remarkably well at removing keyboard typing, dog barks, and construction noise. But the algorithm has a cost: when speech and noise overlap in frequency (which is common — keyboard clicks overlap with speech consonants at 2-6 kHz), the noise suppression can accidentally remove speech harmonics, creating metallic or "underwater" artifacts. These artifacts are especially noticeable when someone speaks softly or at the edge of their microphone's pickup range.
Third, Google Meet has a volume problem that compounds in group calls. In a one-on-one call, Chrome's AGC keeps the single speaker at a reasonable level. In a group call with 5-20 participants, the AGC must rapidly adjust between speakers with different microphones, room acoustics, and speaking volumes. The result is audible "pumping" during speaker transitions — a brief dip in volume as the AGC adjusts to the new speaker's level, followed by a gradual ramp-up. With frequent back-and-forth discussion, this pumping becomes constant and exhausting.
Because there is no Google Meet desktop app, you cannot escape these browser limitations by switching to a native application. Hearably is the only way to enhance Google Meet audio beyond what Chrome provides. The multiband compressor replaces Chrome's blunt single-band AGC with intelligent 3-band processing — speech dynamics are preserved while noise and level inconsistencies are controlled. Voice Boost applies precision EQ to restore the speech clarity that noise suppression removes. The 800% volume boost ensures quiet speakers are audible. And because Hearably processes the incoming audio from the tab, it enhances what you hear without affecting your outgoing microphone — other participants never know you're using it.
Why Google Meet Audio Is Limited — 100% Browser-Based WebRTC Constraints
Google Meet is built entirely on WebRTC (Web Real-Time Communication), using Chrome's RTCPeerConnection API for media transport. The audio pipeline includes three processing stages before audio reaches your speakers: Acoustic Echo Cancellation (AEC3), Noise Suppression (NS), and Automatic Gain Control (AGC2). These run inside Chrome's AudioProcessingModule — C++ code compiled into the browser binary.
Chrome's AGC2 implementation uses a two-stage approach: a fixed digital gain stage and an adaptive digital gain stage. The adaptive stage targets a level of approximately -18 dBFS RMS for speech, with attack and release times optimized for voice at roughly 10ms attack / 500ms release. While this keeps volume consistent, the fast attack means emphasis and natural loudness variation in speech are aggressively compressed. Measured dynamic range of processed speech is typically 6-10 dB, compared to the 20-30 dB natural range — a reduction of 60-80% of speech dynamics.
Google Meet's noise suppression uses a deep neural network (DNN) model running in WebAssembly. The model processes audio in 10ms frames at 48kHz, applying a spectral mask that attenuates noise-dominated frequency bins. When noise overlaps with speech in frequency and time, the model must make binary decisions per bin, occasionally suppressing speech harmonics. This creates "musical noise" artifacts — brief tonal remnants that sound metallic. The effect is most pronounced in the 2-8 kHz range where speech sibilants (s, t, f sounds) overlap with broadband noise.
Hearably's multiband processing addresses these issues by operating after Chrome's WebRTC pipeline. The 3-band compressor with adjustable ratios per band can restore some dynamic range in the mid band (250Hz-4kHz) by using a gentle 1.5:1 ratio — allowing speech dynamics through while still controlling noise. Voice Boost adds +2-4 dB at 1kHz, 2kHz, and 4kHz, counteracting the spectral damage from noise suppression. The EQ can cut -2 to -3 dB at 6-8 kHz to reduce metallic artifacts while preserving essential speech intelligibility cues below 4kHz.
How to get the best audio on Google Meet Volume Booster & Audio Enhancer
Restore natural speech dynamics flattened by Chrome AGC
Chrome's AGC compresses speech dynamics from 20-30 dB to 6-10 dB, making voices sound monotone. Hearably's multiband compressor with a gentle mid-band ratio partially restores natural variation — emphasis and intonation sound more natural and engaging, reducing meeting fatigue.
Voice Boost for every Google Meet call
Voice Boost is the single most impactful setting for Google Meet. It adds +2-4 dB at 1-4 kHz — the speech intelligibility band. This compensates for the high-frequency detail that noise suppression removes and makes every speaker sound clearer, especially those with quiet or distant microphones.
Cut metallic noise suppression artifacts
Google Meet's AI noise cancellation sometimes creates metallic or "underwater" sounds at 6-8 kHz. Use the EQ to apply -2 to -3 dB at 8kHz and -1 to -2 dB at 4kHz. The metallic quality disappears while speech clarity is maintained through the 1-3 kHz range.
Handle large meetings with many speakers
In group calls, Chrome's AGC pumps audibly during speaker transitions. Hearably's compressor smooths these transitions by maintaining a more consistent level independent of Chrome's AGC adjustments. The 300-500ms release time catches the AGC's ramp-ups and provides a stable output.
Night Mode for back-to-back all-day meetings
After 4+ hours of meetings, audio fatigue sets in — partly from constantly varying volume levels. Night Mode compresses everything to a narrow, comfortable range. Keep your volume low and sustainable. Every speaker, every notification, every screen-share audio stays at the same comfortable level.
Boost quiet participants on mobile connections
Participants joining Google Meet from phones in noisy environments often sound very quiet and degraded. A 200-400% boost with Voice Boost makes them intelligible without blasting the well-equipped participants — the compressor automatically balances the levels.
Google Meet in Google Classroom and Workspace
Teachers and students using Google Meet through Classroom face the same audio issues. Students on Chromebooks with poor built-in speakers particularly benefit from a 200-300% boost with Voice Boost — lectures become clear without requiring headphones that many students don't have.
Live AI Captions for every Google Meet call
Google Meet offers its own captions, but they require a Workspace plan and send audio to Google's servers. Hearably's Live AI Captions run 100% locally using Whisper-based transcription — no data leaves your browser, no admin permissions needed, and they work on any Google account. Invaluable for accessibility, multilingual teams, and noisy environments where you can't rely on audio alone.
Noise Reduction without the metallic artifacts
Google Meet's built-in noise cancellation is aggressive and often creates robotic-sounding speech. Hearably's Noise Reduction provides a cleaner, more natural result — reducing background noise from other participants without stripping away the warmth and naturalness of their voice.
Built for this exact use case
Voice Boost
Compensate for what Chrome's noise suppression removes. +2-4 dB at speech frequencies restores clarity, presence, and intelligibility for every meeting participant.
Intelligent Multiband Compression
Replace Chrome's blunt AGC with 3-band processing. Speech dynamics are preserved while noise and level inconsistencies are controlled — no more pumping artifacts during speaker transitions.
800% Volume Boost
Quiet speakers, bad microphones, mobile connections — boost them all to comfortable levels. The look-ahead limiter prevents loud speakers from causing discomfort.
Live AI Captions
Real-time AI-powered meeting captions that run 100% locally — no data leaves your browser. Works on every Google Meet call without host permissions. Ideal for accessibility, multilingual teams, and reviewing what was said without recording.
Choose your method
Different situations call for different tools. Hearably gives you both.
Chrome Extension
Enhance audio live while you stream. The extension intercepts your tab's audio and processes it in real-time — volume boost, EQ, presets — without downloading anything.
- Streaming on Google Meet Volume Booster & Audio Enhancer, Netflix, Spotify
- Video calls on Zoom, Meet, Teams
- Any website with audio
- When you want instant, always-on enhancement
Free Online Studio
Upload an audio or video file, apply volume boost + 10-band EQ, preview in real-time, then download the enhanced WAV. Your file never leaves your browser.
- Downloaded videos or music files
- Podcast episodes you want to boost before sharing
- Voice recordings, lectures, interviews
- When you need a permanently enhanced file
Pro tip: Use a YouTube-to-MP3 tool to download the audio, then enhance it in Hearably Studio with EQ + volume boost. Perfect for offline listening, DJ sets, or sharing on social media.
Three clicks to better audio
Install
Add Hearably from the Chrome Web Store. Under 300KB, installs in seconds.
Enhance
Click the Hearably icon and tap "Enhance." Boost kicks in instantly.
Enjoy
Adjust volume, EQ, and presets. Works on any website with audio.
Frequently asked questions
Why can't I just use a desktop app for Google Meet?
Google Meet has no desktop application — it runs 100% in the browser. Unlike Zoom and Teams, there is no native app with optimized audio processing. This makes Hearably uniquely valuable for Meet users, as it's the only way to enhance the audio beyond Chrome's built-in WebRTC processing.
Does Hearably affect my outgoing microphone audio?
No. Hearably only processes incoming audio — what you hear from other participants. It captures the tab's audio output and enhances it locally. Your microphone signal and outgoing audio are completely unaffected. Other participants cannot detect that you're using Hearably.
What is AGC and why does it make Google Meet sound bad?
AGC (Automatic Gain Control) automatically adjusts volume to keep levels consistent. Chrome's AGC is a single-band processor that treats all frequencies equally and compresses speech dynamics from 20-30 dB to 6-10 dB. This makes voices sound flat, monotone, and fatiguing. It also "pumps" during speaker transitions in group calls.
Can Hearably fix the metallic/robotic sound on Google Meet?
Partially. The metallic sound comes from Chrome's noise suppression removing speech harmonics at 2-8 kHz. Hearably's EQ can cut the most offensive artifact frequencies (6-8 kHz) while Voice Boost restores clarity at 1-4 kHz. The result is warmer, more natural-sounding speech.
Does Hearably work on Chromebooks for Google Meet?
Yes. Chromebook users are the primary beneficiaries — they're locked into the browser for Meet calls and often have weak built-in speakers. Hearably works on all Chrome-based browsers on ChromeOS.
How much latency does Hearably add to Google Meet?
Under 10ms — imperceptible in a call where network latency is already 50-300ms. Conversation flow, lip sync, and real-time interaction are completely unaffected.
Will Hearably help with Google Meet in Google Classroom?
Yes. Google Classroom embeds the same Google Meet technology. Teachers and students get the same audio improvements — clearer speech, better volume normalization, reduced fatigue. Especially beneficial for students on low-end Chromebooks with poor speakers.
Is Hearably better than an external microphone for fixing Meet audio?
They solve different problems. An external mic improves your outgoing audio (what others hear from you). Hearably improves your incoming audio (what you hear from others). For the best experience, use both — but even alone, Hearably makes a dramatic difference when others have poor mics.
Does Hearably provide live captions for Google Meet?
Yes. Hearably's Live AI Captions generate real-time meeting transcription using Whisper AI running 100% locally in your browser. Unlike Google Meet's built-in captions (which require a Workspace plan and send audio to Google servers), Hearably's captions work on any Google account, require no admin permissions, and keep all audio data on your machine.
How is Hearably's noise reduction different from Google Meet's?
Google Meet's built-in noise cancellation uses an aggressive DNN model that often over-suppresses speech, creating metallic or robotic artifacts. Hearably's Noise Reduction provides a cleaner result with fewer artifacts — it reduces background noise while preserving the natural warmth and tone of human speech. And unlike Meet's noise cancellation, Hearably processes incoming audio (what you hear), not your outgoing mic.