SPL Graph 8.8

Andrew Smith ❘ Ticari ❘
iOS

Bu yükleme formu değil!

Bu UpdateStar programı veritabanı kullanıcıları tarafından tutulur, kullanıcılar için.
Destek ile, tüm diğer kullanıcıları kendi yazılım kurulum çıkmasına yardımcı olabilir-to-date. Veya güncel yanlış değil tüm alanları doldurun. Biz kontrol eder ve en kısa zamanda bize değerlendirilmesi.
UpdateStar destek için teşekkür ederiz!

Başlık:

Kategori:

Koşullar:

Android

iOS

Windows

Mac

Linux

Lisans:

Yayınevi:

Yayıncı URL:

Açıklama:

SPL Graph is an advanced environmental noise analysis tool designed for real-time measurement and documentation of sound pressure levels (SPL). It functions as a frequency analyzer, chart recorder, and data logger, providing comprehensive insights into acoustic environments.

The application features the ability to plot sound levels over time, enabling users to visualize fluctuations in noise levels. Concurrently, it records audio during measurements, which can be played back to identify specific sound sources contributing to elevated SPL readings. An optional in-app purchase allows users to capture video recordings of relevant events for enhanced documentation.

Furthermore, SPL Graph offers optional modules for octave and 1/3 octave band analysis, which facilitate spectral analysis of recorded sounds. These spectral results can be visualized through a dynamic 3D plot, offering an intuitive understanding of frequency distribution over time.

The software computes various statistical parameters, including Ln SPL values and percentage-based levels such as L01, L10, L50, L90, L95, as well as maximum and minimum SPL values (LMax and LMin). Automatic notifications can be configured to alert users when sound levels surpass predetermined thresholds. The system also supports automated saving of measurement results at user-defined intervals, with options to email reports and continuously initiate new recordings for extended monitoring sessions.

SPL Graph operates by averaging SPL over adjustable periods ranging from 0.1 seconds to 60 minutes. It applies optional weighting filters—such as A-weighting or C-weighting—and records raw audio signals if enabled. When spectral analysis modules are active, the app captures octave and 1/3 octave band data for each interval, providing detailed frequency content over time.

For enhanced professional applications, users can connect external microphones like iTestMic, iPrecisionMic, or iAudioInterface2. These upgrades facilitate compliance with ANSI or ISO standards, including Type 1 or Type 2 calibration results. Calibration certificates can be obtained by sending equipment to authorized laboratories, ensuring measurement traceability and accuracy.

The app supports recording up to 24 hours of SPL data with one-second resolution. Its adaptive plotting system starts with a one-minute window that dynamically rescales and extends as new data is acquired, presenting an ongoing visual record of noise levels. The overall equivalent continuous SPL (LEQ) is displayed in real-time for the plotted interval.

Audio playback of recorded samples is available via the built-in interface, with cursor controls allowing precise navigation within the audio timeline—useful for correlating audible events with visual peaks on the graph. If spectral analysis modules are enabled, octave and third-octave band data are stored and viewable graphically on a 3D surface plot.

The user interface supports intuitive gestures for scrolling, zooming, and panning both vertically (dB scale) and horizontally (time scale). Double-tapping resets the view to show the entire measurement period—from one minute to 24 hours—at appropriate resolutions. The time grid updates dynamically to highlight relevant temporal divisions.

As measurements progress, SPL Graph continuously calculates LEQ values across the selected duration and displays these metrics prominently on-screen. Tap gestures reveal detailed SPL readings at specific timestamps along the graph's timeline.

Audio recording is optional but valuable for post-event analysis; recordings can be stored in compressed or uncompressed formats. When the app is interrupted—by an exit or phone call—measurement data is automatically saved and restored upon reopening. Multiple graphs can be saved locally within the app for future review or exported via iTunes Files Sharing or Dropbox integrations.

Graphs can be stored as image files on the device’s photo roll and exported alongside measurement data in tab-delimited formats compatible with spreadsheet applications through iCloud synchronization. All frequency filters are compliant with ANSI Type 1 standards or higher and include A-weighting, C-weighting, and octave filters spanning from 32 Hz to 16 kHz.

Etiketler:

Kısa açıklama:

Yüklü sürümü bilinmeyen?

Güncel sürüm:

Download URL:

Doğrudan indir URL:

Satın Al URLsi:

Simge URL:

Screenshot 1 URL:

Screenshot 2 URL:

Screenshot 3 URL:

Screenshot 4 URL:

PAD dosyası URL:

Yorumunuz:

E-posta:

Haber Bülteni:

Lütfen size bu soru sizin katkı ilgili olmalıdır temasa geçebilirsiniz e-posta adresinizi girin. Herhangi bir üçüncü kişi ile e-posta adresi paylaşmak asla.

Ekran görüntüsü (tıklayın) büyük görmek için

İlgili

ADI-2 Remote for iPad

The RME ADI-2 Remote App serves as a sophisticated remote control for the RME ADI-2 Series. It operates via a USB connection to the iPad, ensuring reliable communication with the device.

EQ550

EQ550 AUv3 Plug-in — The demo version is offered with a time limit for users to experience the capabilities of this plugin. It grants 5 minutes of free usage, which can be extended indefinitely by reloading the EQ550 AUv3 plug-in.

Fiddlicator

The Fiddlicator is an audio tool that employs convolution to simulate a variety of acoustic environments by blending the input signal with a custom impulse response.

iAudioTool

Room Reverberation (RT60), SPL (dB) Meter, Spectrum Analyzer, Signal Generator, and Polarity Checker. It boasts features such as 1/1, 1/3 & 1/6 octave RTA modes, Leq, RT60 (wideband, and Octave), spectrogram, peak frequency, Fast, Medium …

MusicMath

"MusicMath" is an advanced musical tool boasting a comprehensive set of features. It includes a timecode calculator, tap tempo function, tempo to delay converter, note to frequency table converter, sample length converter, tempo change …

Musk MIDI Keyboard

The Musk MIDI Keyboard offers a versatile and expandable solution for musical input and playback, suitable for both professional and amateur users seeking greater control over their MIDI workflows.

Son Sürüm
8.8

Güvenli ve ücretsiz indirme UpdateStar tarafından kontrol

Şimdi Satın Al
App Store

Kalış güncel
UpdateStar ile ücretsiz.

Son İncelemeler

	Dashlane Upgrade Service Dashlane Yükseltme Hizmeti ile Şifre Güvenliğinizi Optimize Edin!
	HTC Driver Installer HTC Sürücü Yükleyici ile HTC Sürücülerini Zahmetsizce Yükleyin
	Free Mac Blu-ray Player En Sevdiğiniz Blu-ray'leri Mac'te Zahmetsizce İzleyin
	AVAide DVD Ripper for Mac Mac için AVAide DVD Ripper ile Zahmetsiz DVD Kopyalama
	Aiseesoft FoneEraser for Mac Aiseesoft FoneEraser ile Mac'inizi Zahmetsizce Temizleyin
	AnyMP4 Data Recovery for Mac Mac kullanıcıları için verimli ve kullanıcı dostu veri kurtarma çözümü

En popüler indirme

	UpdateStar Premium Edition UpdateStar Premium Edition ile Yazılımınızı Güncel Tutmak Hiç Bu Kadar Kolay Olmamıştı!
	Microsoft Edge Web'de Gezinmede Yeni Bir Standart
	Google Chrome Hızlı ve Çok Yönlü Web Tarayıcısı
	Microsoft Visual C++ 2015 Redistributable Package Microsoft Visual C++ 2015 Yeniden Dağıtılabilir Paketi ile sistem performansınızı artırın!
	Microsoft Visual C++ 2010 Redistributable Visual C++ Uygulamalarını Çalıştırmak için Temel Bileşen
	Microsoft OneDrive Microsoft OneDrive ile Dosya Yönetiminizi Kolaylaştırın