https://zonareq.dadocompany.com/blog Guides, stories, gear advice and deep dives on audio for the Mac. en https://zonareq.dadocompany.com/blog/zoom-in-on-a-screen-recording https://zonareq.dadocompany.com/blog/zoom-in-on-a-screen-recording Full-screen demos shrink to nothing in a feed. Why hand-keyframed zooms never get finished, what a convincing one does, and how to get it automatically. Thu, 01 Oct 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/macbook-speakers-what-eq-can-fix https://zonareq.dadocompany.com/blog/macbook-speakers-what-eq-can-fix A look at why MacBook drivers can't reproduce real bass, how the built-in tuning fakes it, and what equalization can safely fix instead. Wed, 16 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/free-system-wide-equalizer-mac https://zonareq.dadocompany.com/blog/free-system-wide-equalizer-mac What macOS actually gives you for free, why per-app EQ isn't system-wide, and where the paid features in a driver-based equalizer start to matter. Tue, 15 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/mac-audio-quiet-after-update https://zonareq.dadocompany.com/blog/mac-audio-quiet-after-update What macOS updates actually reset in Core Audio, why your Mac sounds quieter afterward, and how to get back to your previous loudness. Tue, 15 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/make-a-backing-track-without-vocals https://zonareq.dadocompany.com/blog/make-a-backing-track-without-vocals Why isolating a vocal is hard, which methods actually work, and how to pull clean instrumental stems from any song on a Mac. Tue, 15 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/boost-volume-on-mac-beyond-maximum https://zonareq.dadocompany.com/blog/boost-volume-on-mac-beyond-maximum Why macOS caps output volume, what actually raises it safely, and how to avoid the clipping that ruins most volume boosters. Mon, 14 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/five-records-to-test-an-equalizer https://zonareq.dadocompany.com/blog/five-records-to-test-an-equalizer Cinco discos con una producción reconocida que sirven para escuchar, banda por banda, qué cambia realmente un ecualizador en casa. Mon, 14 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/loudness-normalization-explained https://zonareq.dadocompany.com/blog/loudness-normalization-explained How Spotify, Apple Music and YouTube measure loudness in LUFS, why a quiet master can beat a loud one, and what it means for your EQ. Mon, 14 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/pearl-jam-ten-remix-2009 https://zonareq.dadocompany.com/blog/pearl-jam-ten-remix-2009 Cómo la reverberación de la mezcla original de 1991 y su remezcla más seca de 2009 cambian por completo la forma en que suena el mismo disco. Mon, 14 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/virtual-microphone-on-mac https://zonareq.dadocompany.com/blog/virtual-microphone-on-mac Why laptop mics sound thin on calls, the free fixes worth trying first, and how a virtual microphone corrects your voice before it reaches Zoom or Meet. Mon, 14 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/audio-latency-explained https://zonareq.dadocompany.com/blog/audio-latency-explained Why sound lags behind video, calls and playing an instrument on a Mac, and where each millisecond of delay actually comes from. Sun, 13 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/loudness-war-explained https://zonareq.dadocompany.com/blog/loudness-war-explained En 2008, Death Magnetic sonó peor en CD que en un videojuego, y ese episodio resume dos décadas de masterización cada vez más comprimida. Sun, 13 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/play-audio-through-two-outputs-mac https://zonareq.dadocompany.com/blog/play-audio-through-two-outputs-mac Why macOS feeds only one output by default, how Aggregate Devices handle clock drift, and simpler ways to mirror sound to two devices at once. Sun, 13 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/add-bass-to-airpods-pro https://zonareq.dadocompany.com/blog/add-bass-to-airpods-pro Why AirPods Pro lose bass through the ear seal and pressure vent, and the exact EQ curve that brings the low end back without distortion. Sat, 12 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/best-equalizer-for-mac https://zonareq.dadocompany.com/blog/best-equalizer-for-mac A practical guide to judging Mac equalizers by signal path, filter types, driver stability and per-app control, not star ratings. Sat, 12 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/eq-presets-by-genre-explained https://zonareq.dadocompany.com/blog/eq-presets-by-genre-explained Why rock and jazz presets shape completely different bands, how to pick the right one tonight, and when to fix the room instead of the genre. Sat, 12 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/setup-for-video-calls-mac-audio https://zonareq.dadocompany.com/blog/setup-for-video-calls-mac-audio Why your Mac's built-in mic sounds distant on calls, when to upgrade it, and how equalizing your voice and muting music fixes the rest. Sat, 12 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/44-1-vs-48-khz-on-mac https://zonareq.dadocompany.com/blog/44-1-vs-48-khz-on-mac Why macOS keeps changing an output's sample rate, what the resampler actually costs, and what to pin in Audio MIDI Setup to stop it. Fri, 11 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/alice-in-chains-unplugged-vocals https://zonareq.dadocompany.com/blog/alice-in-chains-unplugged-vocals Por qué las voces de Layne Staley y Jerry Cantrell suenan como una sola en el Unplugged, y cómo separarlas para escucharlas en tu Mac. Fri, 11 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/audio-unit-plugins-without-a-daw https://zonareq.dadocompany.com/blog/audio-unit-plugins-without-a-daw How to run AU effects on everyday system audio, why macOS normally reserves them for DAWs, and the honest limits of doing this system-wide. Fri, 11 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/practice-drums-without-the-drums https://zonareq.dadocompany.com/blog/practice-drums-without-the-drums How to remove the drums from any song on your Mac in seconds, so you can play along or solo the part to learn it, and what the free tier covers. Thu, 10 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/aggregate-devices-explained https://zonareq.dadocompany.com/blog/aggregate-devices-explained How Audio MIDI Setup's aggregate device syncs two separate hardware clocks, and why the combined output never gets its own volume slider. Tue, 08 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/how-audio-works-on-macos https://zonareq.dadocompany.com/blog/how-audio-works-on-macos How audio actually travels from an app to your speakers on macOS, and why changing all of it at once means installing a driver, not an app. Tue, 08 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/superunknown-low-tunings https://zonareq.dadocompany.com/blog/superunknown-low-tunings Por qué las afinaciones graves de Superunknown ponen a la guitarra a pelear con el bajo por el mismo rango, y cómo separarlos al escuchar. Tue, 08 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/understand-podcasts-on-the-train https://zonareq.dadocompany.com/blog/understand-podcasts-on-the-train A two-move EQ recipe — cut the rumble under 120 Hz, lift presence at 2 to 4 kHz — so podcast dialogue survives train and bus noise on earbuds. Tue, 08 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/desktop-speakers-placement-and-room-eq https://zonareq.dadocompany.com/blog/desktop-speakers-placement-and-room-eq Why the desk, the wall behind your speakers, and your room shape matter more than any equalizer, and what to fix in each order. Mon, 07 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/mac-volume-too-low https://zonareq.dadocompany.com/blog/mac-volume-too-low A step-by-step way to find why a Mac sounds quiet, checking output device, app volume, and macOS limiters before reaching for a booster. Mon, 07 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/watch-movies-at-night-without-waking-anyone https://zonareq.dadocompany.com/blog/watch-movies-at-night-without-waking-anyone A ten-band night curve that lifts dialogue and cuts rumbling bass, so you can watch a movie quietly without disturbing anyone in the house. Mon, 07 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/bass-vs-sub-bass https://zonareq.dadocompany.com/blog/bass-vs-sub-bass El bajo entre 60 y 250 Hz y el subgrave por debajo de 60 Hz hacen trabajos distintos, y subir el que no toca solo ensucia la mezcla. Sun, 06 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/record-screen-with-system-audio-on-mac https://zonareq.dadocompany.com/blog/record-screen-with-system-audio-on-mac Why QuickTime's screen recorder never captures app or system sound, what free and paid workarounds actually do, and how to record it cleanly. Sun, 06 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/seattle-sound-frequencies https://zonareq.dadocompany.com/blog/seattle-sound-frequencies Cómo Jack Endino grabó barato en Reciprocal Recording el sonido con los medios vaciados que definió a Seattle, y por qué se desarma en bocinas chicas. Sun, 06 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/usb-dac-when-it-helps https://zonareq.dadocompany.com/blog/usb-dac-when-it-helps What a Mac's built-in DAC and amp already do well, where an external USB DAC and amplifier genuinely help, and where it's placebo. Sun, 06 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/ear-training-with-ten-bands https://zonareq.dadocompany.com/blog/ear-training-with-ten-bands Sube una banda a la vez sobre una canción conocida y aprende a reconocer por oído el retumbo, el cuerpo, la nasalidad y el aire. Sat, 05 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/harman-curve-explained https://zonareq.dadocompany.com/blog/harman-curve-explained Qué es la curva Harman, por qué la prefieren tantos oyentes y cómo acercar un par de audífonos a ella con un ecualizador de diez bandas. Sat, 05 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/headphones-for-people-who-equalize https://zonareq.dadocompany.com/blog/headphones-for-people-who-equalize What actually matters when picking headphones you plan to equalize, from driver behavior to distortion, and what EQ can't repair. Sat, 05 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/airpods-pro-eq-on-mac https://zonareq.dadocompany.com/blog/airpods-pro-eq-on-mac AirPods Pro tune themselves to your seal, and macOS adds a few accessibility presets, but neither gives you real control over what you hear on a Mac. Fri, 04 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/equalizer-for-airpods-on-mac https://zonareq.dadocompany.com/blog/equalizer-for-airpods-on-mac AirPods carry Apple's tuning on an iPhone but lose it on a Mac; here's why they sound thinner and how an equalizer brings the balance back. Fri, 04 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/in-utero-albini-sound https://zonareq.dadocompany.com/blog/in-utero-albini-sound Steve Albini grabó In Utero con micrófonos de sala y casi sin compresión; te explicamos por qué eso suena crudo y cómo suavizarlo sin perder el ambiente. Fri, 04 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/nevermind-andy-wallace-mix https://zonareq.dadocompany.com/blog/nevermind-andy-wallace-mix Butch Vig grabó Nevermind en 1991; Andy Wallace lo mezcló con un pulido que la banda vio excesivo, audible en frecuencia y dinámica. Fri, 04 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/listen-at-low-volume-without-losing-bass https://zonareq.dadocompany.com/blog/listen-at-low-volume-without-losing-bass Por qué la música suena delgada a volumen bajo, y una curva de diez bandas que devuelve los graves y el brillo sin subir el volumen. Thu, 03 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/remove-vocals-from-a-song-on-mac https://zonareq.dadocompany.com/blog/remove-vocals-from-a-song-on-mac Why a finished song has no separate vocal track to mute, what phase cancellation and AI stem separation each get right, and how to isolate vocals on a Mac. Thu, 03 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/spatial-audio-on-any-headphones-mac https://zonareq.dadocompany.com/blog/spatial-audio-on-any-headphones-mac Why Apple's head-tracked spatial audio only works on its own headphones, and how software-based room simulation gets a similar effect on any pair. Thu, 03 Sep 2026 00:00:00 GMT https://zonareq.dadocompany.com/blog/what-flat-means-and-why-nothing-is https://zonareq.dadocompany.com/blog/what-flat-means-and-why-nothing-is Por qué "plano" describe una medición, no una sensación, y por qué casi ningún audífono ni cuarto llega a serlo de verdad. Thu, 03 Sep 2026 00:00:00 GMT