Analyze sound and visualize spectra
Perform real-time spectral analysis of sounds. View images with adjustable FFT-resolutions, frequency and amplitude scales, and color schemes. Save and share spectrograms. Access bode plot modes with averaging and maximum calculations.
Showing 161–180 of 1,000 ranked alternatives.
Bohdan Oleksa
Snap problems, get step-by-step solutions
Solve , algebra, or geometry problems by snapping a or uploading an image. Receive step-by-step solutions instantly. Ask questions in AI chat for tutor-like assistance. Cover word problems, real numbers, expressions, and complex numbers.
GeoGebra GmbH
Graph functions, find points, share results
Graph functions and equations, plot polar and parametric curves, and find special points like roots and maxima. Perform regression with -fit lines. Search for learning activities. Save and share results with others.
Rostyslav Dovhaliuk
Search datasheets and calculate resistor values
Datasheet search allows users to find electronic components. Resistor color codes and markings are decoded for 4, 5, and 6 band codes. Electronic symbols are displayed according to IEC 60617, IEEE 315, and GOST standards.
ROBERT PRICE
Measure sound, analyze frequencies, record
Measure and analyze sound with real-time decibel readings and color-coded safety indicators. Track minimum, maximum, and average levels. Save measurements with location and notes. Receive warnings at dangerous sound levels.
Gustav Scholda
Shape frequencies with multi-curve filters
Create and manipulate complex frequency filters with multi-curve spectral shaping. Adjust filter amounts per frequency or range. Mix, modulate, and spread curves for dynamic sound design. Export and apply filters to audio tracks.
Ibrahim Al-Sammarraie
Udio signals with custom parameters
Udio signals with adjustable parameters and frequency up to 20 kHz. Create single signals, sweeps, or merged signals. Control duty cycle, frequency, and waveform type. Export generated audio files.
Patrick Madden
See sound as vibrating frequencies
Displays sound frequencies using a Fast Fourier transform. Users can visualize incoming sound as individual sine waves. The shows frequency spectrum displays to analyze audio components.
Matthew Bognar
Calculate probabilities, plot distributions, and find percentiles
Calculate probabilities and percentiles for normal, t, chi-square, F, exponential, gamma, beta, log-normal, Pareto, and Weibull distributions. Plot density functions for these distributions.
NOVA ENTERTAINMENT PTY LTD
Stream music, news, and podcasts
Listen to live FM stations with local news, traffic, and weather updates. Access an endless playlist of familiar songs. Stay updated with the latest news, sports, and finance content. Explore podcasts from the NOVA Entertainment Podcast Network.
Gokhan Turkben
Play, learn, and explore music
Play eight basic music notes with realistic sounds and animations. Learn to play children's songs through interactive musical notes. Explore musical exploration with a colorful interface designed for fun and learning.
Pedro Daniel Macalupu Cumpen
Tune mandolins with precision
Tune strings with frequency detection and visual indicators. Access smart library and tuning fork. Adjust advanced settings for sensitivity. Display LED tuning status. Works on iPhone, iPad, and iPod touch.
LINTO TECHNOLOGY CO., LIMITED
Stream audio and analyze sound waves
Customize audio environments with adjustable sound wave settings from 0 Hz to 22,000 Hz. Measure ambient noise levels in real time. Use ultrasonic frequency to deter mosquitoes. Access advanced features via subscription.
Pedro Daniel Macalupu Cumpen
Tune with precise frequency display
Tune strings with frequency display in Hz. Access chords via two swipes. Load tunings instantly for 64-bit optimization. Use tuning fork for ear-based tuning. Features LED indicator and visual feedback for string status.
QURAI SOFTWARE - FZCO
Test knowledge, learn geography, compete with players
Test geography knowledge with country flags, capitals, and locations. Play against other players online. Learn about countries and improve knowledge through quizzes. Track progress and compete in real-time matches.
Sergii Nesterenko
Identify with AI analysis
Take photos or upload images to identify animal using AI analysis of shape, size, texture, and color. View species matches with confidence scores, habitat details, and unique characteristics.
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