Acx audio requirements
Author: o | 2025-04-25
It explains ACX and the requirements for submitting audio to their platform. What Is ACX? ACX, is the acronym for Amazon’s Audiobooks Creation Exchange. This is the hub for Use this article to prepare your ACX audio files for approval. By following this guide, you will ensure to comply with the ACX audio requirements. Note: review the ACX Cover Art
Understanding ACX Audio Submission Requirements
Your “Mastering Chain” by using the following processes, in order:Remove all unnecessary low and high frequencies by applying EQ to clean up the sound of your recordings and provide more headroom in order to boost your files levels effectively. This is a great way to minimize hum and hiss in an otherwise good recording!Bring all files up to the proper dynamic levels as specified by the ACX Audio Submission Requirements page by using normalization, compression and/or limiting, and, if necessary, a final volume adjustment.Listen to your audio after mastering to ensure the operation did not over-process or under-process the recordings. If the resultant audio is at one consistent volume with no change in dynamic level, you’ve likely over- If your audio has sudden spikes and drop offs (indicating it is too dynamic), you’ve under-processed.That wraps up today’s lesson. I hope you all have a stronger understanding of audiobook mastering than when we started. Mastering your productions can seem daunting and technical, but once you know which aspects of your voice and recording space need to be accounted for, you’ll be able to apply the same processes over and over again with minimal changes. You’ll take your audiobook productions from good to great, and your listeners will appreciate the subtle improvements in sound quality you’ve achieved.Want audiobook production tips in your inbox? Subscribe to The ACX Blog for the latest from Alex the Audio Scientist. It explains ACX and the requirements for submitting audio to their platform. What Is ACX? ACX, is the acronym for Amazon’s Audiobooks Creation Exchange. This is the hub for Use this article to prepare your ACX audio files for approval. By following this guide, you will ensure to comply with the ACX audio requirements. Note: review the ACX Cover Art Audiobooks in accordancewith ACX standardsRedesigned Visualization MeterAvailable until 16 March 2025Save 40%SOUND FORGE Audio Studio 365SOUND FORGE Audio Studio 12 month subscriptionSave 45%SOUND FORGE Audio Studio 365SOUND FORGE Audio Studio 1 month subscriptionSave 40%-->£15.00 / yearRegularly £25.08 / yearPrices include VAT, Download (shipping free)NEW! Loudness MeterNEW! VST enhancementsNEW! coreFX UtilityNEW! Optimized onboardingmodernEQmodernReverbwizardFX Suite with professional effects plug-insTruncate Silence function for removing pausesExport Wizard for Audible, iTunes, and Amazon audiobooks in accordancewith ACX standardsRedesigned Visualization Meter Available until 30 March 2025The offer price is valid for the first 12 months after purchase. From the 13th month, the regular retail price (RRP) applies again.-->£2.09 / monthRegularly £3.79 / monthPrices include VAT, Download (shipping free)NEW! Loudness MeterNEW! VST enhancementsNEW! coreFX UtilityNEW! Optimized onboardingmodernEQmodernReverbwizardFX Suite with professional effects plug-insTruncate Silence function for removing pausesExport Wizard for Audible, iTunes, and Amazon audiobooks in accordancewith ACX standardsRedesigned Visualization Meter Available until 30 March 2025The offer price is valid for the first month after purchase. From the 2nd month, the regular retail price (RRP) applies again.FAQsWhat is SOUND FORGE? SOUND FORGE is a digital audio editing suite by MAGIX aimed at both professional and semi-professional users. It has been the audio editing standard software for artists, producers and sound mastering engineers for over 20 years. The SOUND FORGE family includes SOUND FORGE Audio Studio, Audio Cleaning Lab, as well as SOUND FORGE Pro and SOUND FORGE Pro Suite. What is SOUND FORGE Audio Studio? SOUND FORGE Audio Studio is a digital audio editing all-rounder. It's the perfect software for recording podcasts or audio books in high quality, cutting and editing audio files with professional restoration and mastering tools, and modifying them with a wide range of effects. What is SOUND FORGE Pro? SOUND FORGE Pro is audio software for professional users. An extensive range of professional functions makes it the most popular software among producers and sound engineers worldwide. What is SOUND FORGE Pro Suite? SOUND FORGE Pro Suite is a professional software package for recording, editing, sound design and mastering. The suite sets new standards for audio and contains a wide range of sophisticated plug-ins, such as the brand-new Steinberg SpectraLayers Pro 10 and Melodyne essential. What is SOUND FORGE Cleaning Lab? SOUND FORGE Cleaning Lab is an all-around tool for cleaning, digitizing and restoring audio recordings. It features modern workflows, innovative effect presets and powerful cleaning and mastering plug-ins from iZotope. Are there free trial versions ofSOUND FORGE available? Yes, free 30-day trial versions of SOUND FORGE family products are available. Just go to the free-download section and get started. Is SOUND FORGE Audio Studio a 32 bit software?You need a 64-bit version of one of the following operating systems: Windows 11 | Windows 10. Further information on the system requirements can be found under technical specifications.Comments
Your “Mastering Chain” by using the following processes, in order:Remove all unnecessary low and high frequencies by applying EQ to clean up the sound of your recordings and provide more headroom in order to boost your files levels effectively. This is a great way to minimize hum and hiss in an otherwise good recording!Bring all files up to the proper dynamic levels as specified by the ACX Audio Submission Requirements page by using normalization, compression and/or limiting, and, if necessary, a final volume adjustment.Listen to your audio after mastering to ensure the operation did not over-process or under-process the recordings. If the resultant audio is at one consistent volume with no change in dynamic level, you’ve likely over- If your audio has sudden spikes and drop offs (indicating it is too dynamic), you’ve under-processed.That wraps up today’s lesson. I hope you all have a stronger understanding of audiobook mastering than when we started. Mastering your productions can seem daunting and technical, but once you know which aspects of your voice and recording space need to be accounted for, you’ll be able to apply the same processes over and over again with minimal changes. You’ll take your audiobook productions from good to great, and your listeners will appreciate the subtle improvements in sound quality you’ve achieved.Want audiobook production tips in your inbox? Subscribe to The ACX Blog for the latest from Alex the Audio Scientist.
2025-04-23Audiobooks in accordancewith ACX standardsRedesigned Visualization MeterAvailable until 16 March 2025Save 40%SOUND FORGE Audio Studio 365SOUND FORGE Audio Studio 12 month subscriptionSave 45%SOUND FORGE Audio Studio 365SOUND FORGE Audio Studio 1 month subscriptionSave 40%-->£15.00 / yearRegularly £25.08 / yearPrices include VAT, Download (shipping free)NEW! Loudness MeterNEW! VST enhancementsNEW! coreFX UtilityNEW! Optimized onboardingmodernEQmodernReverbwizardFX Suite with professional effects plug-insTruncate Silence function for removing pausesExport Wizard for Audible, iTunes, and Amazon audiobooks in accordancewith ACX standardsRedesigned Visualization Meter Available until 30 March 2025The offer price is valid for the first 12 months after purchase. From the 13th month, the regular retail price (RRP) applies again.-->£2.09 / monthRegularly £3.79 / monthPrices include VAT, Download (shipping free)NEW! Loudness MeterNEW! VST enhancementsNEW! coreFX UtilityNEW! Optimized onboardingmodernEQmodernReverbwizardFX Suite with professional effects plug-insTruncate Silence function for removing pausesExport Wizard for Audible, iTunes, and Amazon audiobooks in accordancewith ACX standardsRedesigned Visualization Meter Available until 30 March 2025The offer price is valid for the first month after purchase. From the 2nd month, the regular retail price (RRP) applies again.FAQsWhat is SOUND FORGE? SOUND FORGE is a digital audio editing suite by MAGIX aimed at both professional and semi-professional users. It has been the audio editing standard software for artists, producers and sound mastering engineers for over 20 years. The SOUND FORGE family includes SOUND FORGE Audio Studio, Audio Cleaning Lab, as well as SOUND FORGE Pro and SOUND FORGE Pro Suite. What is SOUND FORGE Audio Studio? SOUND FORGE Audio Studio is a digital audio editing all-rounder. It's the perfect software for recording podcasts or audio books in high quality, cutting and editing audio files with professional restoration and mastering tools, and modifying them with a wide range of effects. What is SOUND FORGE Pro? SOUND FORGE Pro is audio software for professional users. An extensive range of professional functions makes it the most popular software among producers and sound engineers worldwide. What is SOUND FORGE Pro Suite? SOUND FORGE Pro Suite is a professional software package for recording, editing, sound design and mastering. The suite sets new standards for audio and contains a wide range of sophisticated plug-ins, such as the brand-new Steinberg SpectraLayers Pro 10 and Melodyne essential. What is SOUND FORGE Cleaning Lab? SOUND FORGE Cleaning Lab is an all-around tool for cleaning, digitizing and restoring audio recordings. It features modern workflows, innovative effect presets and powerful cleaning and mastering plug-ins from iZotope. Are there free trial versions ofSOUND FORGE available? Yes, free 30-day trial versions of SOUND FORGE family products are available. Just go to the free-download section and get started. Is SOUND FORGE Audio Studio a 32 bit software?You need a 64-bit version of one of the following operating systems: Windows 11 | Windows 10. Further information on the system requirements can be found under technical specifications.
2025-04-06Des livres audio, c'est là qu'intervient ce petit plugin pratique. ACX Check exécutera une analyse de l'audio sélectionné et le comparera aux exigences standard en matière de livres audio nécessaires pour publier sur les marchés de livres audio populaires.Si votre audio ne répond pas aux exigences, un avertissement s'affichera. Il comprend des informations sur le niveau de crête, le niveau RMS, le bruit de fond et la fréquence d'échantillonnage, le tout en un seul endroit. Simple et rapide à utiliser, c'est un plugin permettant de gagner du temps, indispensable si vous souhaitez créer des livres audio.Puisqu'il s'agit d'un plugin de type Nyquist, le processus d'installation est légèrement différent de l'habituel. Vous pouvez installer le fichier manuellement, mais nous vous recommandons d'utiliser le programme d'installation intégré d'Audacity. Dans la barre de navigation supérieure, sélectionnezOutils>Programme d'installation du plugin Nyquist, puis sélectionnezParcourirpour localiser le fichier du plugin. Une fois cela fait, cliquez surAppliquerpuis fermez et rouvrez Audacity.Une fois installé, vous pouvez trouver ACX Check sous leAnalysermenu dans la barre de navigation supérieure.4.FFmpeg: Importer/Exporter différents formats audioPour importer de l'audio à partir de fichiers vidéo ou utilisercomme M4A, AC3, AMR, WMA ou MP4, vous devrez télécharger FFmpeg. Ce n'est pas exactement un plugin, c'est plutôt une bibliothèque, mais tout comme un plugin, il va vous offrir de plus grandes fonctionnalités dans Audacity.Vous pouvez consulter le manuel d'Audacity pour trouver les instructions d'installation pour Windows, Mac ou Linux. Bien qu'il s'agisse d'un ajout assez simple à Audacity, il rendra votre flux de travail encore plus
2025-04-15Acx-650.5-rightacx-650.5-leftacx-650.5-topacx-650.5-cover-offACX-650.5 ALL WEATHER 5 CHANNEL AMPLIFIER AudioControl’s ACX-650.5 all-weather amplifier delivers honest power levels to the sound system in your boat, utv, motorcycle, and more. The ACX-650.5 will ensure your open-air speakers deliver plenty of punch and clarity, all day long. Installer-friendly, heavy gauge quick-connect wiring makes installation quick and painless, making the ACX-650.5 all-weather amplifier the perfect solution for your next adventure. FEATURES4 x 50 Watts @ 4 Ohms, 1 x 200 Watts @ 4 Ohms4 x 75 Watts @ 2 Ohms, 1 x 350 Watts @ 2 Ohms2 x 150 Watts @ 4 Ohms, Bridged MonoIPX6 RatedAccuBASS® bass managementGTOTM Signal SenseHigh and low input modesLinkwitz-Riley CrossoverBulletproof 5 year warranty (when installed by an authorized AudioControl dealer) SPECIFICATIONS INPUTSPreamp/Speaker Level Inputs: 6Input Voltage Low: 500 mV – 6 VrmsInput Voltage Range High: 1 Vrms – 12 VrmsOUTPUTSRated Continuous (RMS) Power at 14.4V:4 Ω – 50 W x 4 + 200 W x 12 Ω – 75 W x 4 + 350 W x 1Bridged 4 Ω – 150 W x 2PERFORMANCEFrequency Response: 26 Hz – 22 kHzSignal to Noise: 102 dBA, Ref 50 W @ 4 OhmTHD+N: Crossover: 12 dB/octave Linkwitz-Riley, 80 Hz, 120 Hz, BypassIP Rating: IPX6 GENERALRecommended Fuse Rating: 30AWEIGHTS & DIMENSIONSDimensions: 11.97″W x 5.31″D x 2.36″HWeight: 5.8 lbs. (2.63 kg) IN THE BOX: ACX-650.5, Manual, Warranty DOWNLOADS
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