With this audio analysis app, you can monitor real-time frequency response, visualize spectrographs, and measure sound pressure levels. Includes spectral analysis tools, signal visualization, customizable measurement settings, and SPL measurement features.
AppRecs review analysis
AppRecs rating 4.4. Trustworthiness 81 out of 100. Review manipulation risk 37 out of 100. Based on a review sample analyzed.
★★★★☆
4.4
AppRecs Rating
Ratings breakdown
5 star
90%
4 star
5%
3 star
1%
2 star
1%
1 star
3%
What to know
✓
Credible reviews
81% trustworthiness score from analyzed reviews
✓
High user satisfaction
90% of sampled ratings are 5 stars
✓
Authentic reviews
No red flags detected
About Smaart RTA
Smaart RTA is capable of the same accuracy, precision, and ease of use enjoyed by live sound engineers and FOH professionals across the world using the same underlying algorithms as its desktop siblings*, trusted by sound engineers to deliver accurate and actionable data in real time.
*PLEASE READ Smaart RTA creates single channel measurements only. It does not support the dual channel transfer function measurements or impulse response measurements used for system alignment and optimization, including time alignment.
-- SMAART RTA INCLUDES --
-PROFESSIONAL STANDARD RTA (REAL TIME ANALYZER) GRAPH-
The RTA display helps engineers ensure an audio mix or playback balance aligns with the desired tonal response for a specific artist, performance, or specification – providing real-time analysis of frequency content and confidence that you are hearing what you are seeing.
Features include:
Fast, Slow, None averaging options for graph response ballistics.
1/48, 1/24, 1/12, 1/6, 1/3, 1oct Banding for precision frequency resolution.
1/3 octave x-axis frequency scale for intuitively identifying center frequencies and trends.
-BEATIFULLY RENDERED SPECTROGRAPH-
The Spectrograph is essential for managing and controlling feedback and identifying problem frequencies, allowing engineers to quickly visualize and address potential issues before they interfere with a performance.
Features include:
Adjustable dynamic thresholds to customize the amplitude levels represented by the spectrograph.
1000 slices in history, allowing you to ‘rewind’ the display to view events that already happened.
Intuitive color palette to represent amplitude level (dark to bright, quiet to loud).
-CLEAR SPL DISPLAY WITH DB LEVEL METER-
The SPL view helps you ensure audio levels remain consistent from one show to the next or check levels for uniformity across various locations within a venue.
Features include:
Standard SPL metrics of A & C weighting, with fast and slow response times.
NIOSH and OSHA exposure percentages correspond with nationally accepted U.S. recommendations and occupational health and safety guidelines.
Large Level Meter display for distant viewing.
The default settings for all functions in Smaart RTA mirror those in the desktop version of Smaart v9’s real time single channel measurements.
-- ADDITIONAL SMAART RTA PRO FEATURES --
Smaart RTA Pro includes the functionality of Smaart RTA and unlocks all settings and advanced features, including:
Adjustable RTA Graph Settings (frequency scaling, bars/lines, line thickness, grid interval, etc)
Plot Calibrated Levels to view the RTA graph relative to SPL, rather than Full Scale level only.
Target Curves (Cinema X Curves included, or import your own).
Capture and store RTA data traces, allowing you to compare multiple responses across different locations or venues.
Average multiple stored RTA data traces to view a spatially averaged frequency response.
Adjustable RTA graph Y-offsets to apply a visual dB offset to live or captured data.
Import/Export RTA files (.srf) to and from Smaart desktop.
Additional SPL Traffic Light display for staying within venue SPL Limits.
Internal and external microphone calibration for SPL.
Due to Apple's distribution policies, free trials require a subscription selection. If you would like to try Smaart RTA before you buy, start with a subscription, then cancel it to avoid billing.
Smaart RTA is $1.99p/m, $19.99p/y, or $59.99 Lifetime
Smaart RTA Pro is $4.99p/m, $49.99p/y or $149 Lifetime
Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.rationalacoustics.com/pages/smaart-mobile-apps-privacy-policy-terms-condtions
Tap to Rate:
Reviews for Smaart RTA
army401
muy bueno
👌
Graham Spice
Subscription only
A forced subscription screen right at launch is an instant one-star for me. Users should be able to freely explore an app's interface, customize settings, and get a feel for its functionality before being prompted for credit card details. This current method is a major deterrent and should be reconsidered for a more user-friendly experience. *EDIT* give credit where it’s due: the developers at Rational Acoustics reached out to me directly with a thoughtful and detailed explanation of the constraints they face due to Apple’s current rules around trials and purchases. They were transparent about the tradeoffs involved and acknowledged the value of what I was asking for. I suggested they consider implementing a manual, time-limited trial period (e.g., 7 days of full functionality), something I’ve seen work well in other apps, and they were open to the idea. While I still hope to see a more user-friendly trial experience in a future update, I really appreciate the direct and respectful communication from the team. Here’s hoping that as development continues, they’ll find a solution that allows curious users to explore the app before committing to a subscription. Until then, I’ll keep an eye on updates
