Timer vs Wavelet Voice Sonogram

Build timers that guide you through every step. Hear the next stretching instruction, follow a cooking sequence, or alternate activity and rest—with spoken announcements, sounds and clear visual progress. Start with a ready-made preset, then adapt it to your routine. From a simple countdown to a workout with several stages, choose your cues and preview the sequence before you begin. Try the Stretching preset for an example with spoken guidance. HEAR WHAT COMES NEXT Create cues such as “Hold the stretch” or “Round 3 of 5.” Combine your own text with timer and event names, round numbers, elapsed or remaining time, and the current clock time. Choose a voice and delay speech to let an alarm sound first. Use the same text and variables in on-screen messages and notifications. SET THE PACE OF YOUR ROUTINE Build intervals for HIIT, Tabata, stretching, meditation or study breaks. You can also time turns in board games. • Choose a duration or a specific finish time, with an optional preparation delay. • Repeat for a set number of rounds or indefinitely. • Schedule cues at specific times of day, relative to the start or end, or at regular intervals. Use times or percentages—for example, a gong 30 seconds before the end or a tick every second. • Run an event every round, only the first or last, or a range such as rounds 3–5. End actions can run every round or only after the final one. SAVE IT ONCE, USE IT AGAIN Run several timers at once. Use events to control timers, display a timer or open a URL. Add, reorder and hide timers to keep the ones you need within reach. Save your setups as presets, organize them, and import or export them to reuse or share. SEE YOUR PROGRESS AT A GLANCE Display remaining time, elapsed time, the clock or graphical progress in two customizable areas. Switch to full screen for a larger view, in portrait or landscape. Keep track of the current round, dim the display for a less intrusive screen, and lock the controls while keeping the time visible. Choose whether to stop at the end or keep showing the time elapsed since finishing. MAKE IT YOUR OWN Choose bells, gongs and other alarms, or import and record your own sounds. Try Shepard tones: sequences that seem to rise or fall endlessly in pitch. Play a song from your music library, choose a random track from a playlist, or schedule music to stop. Prefer silent cues? Use on-screen messages, vibrations or a flashing screen. Customize colors and backgrounds, and search over 1,800 icons. On supported devices, you can also schedule photos or use the flashlight as a visual cue. In the background, scheduled notifications can display messages and play sounds. Snooze reminders directly from notifications, choose whether to show round and notification numbers, or tap to run your configured timer controls or open a URL. Spoken announcements and photos require Timer to stay open.

"Wavelet Voice Sonogram" is a sound spectrogram app that performs time-frequency analysis of acoustic signals. A spectrogram is a graph displaying the results of a sound frequency spectrum analysis, with time on the horizontal axis, frequency on the vertical axis, and signal strength represented by colors. This app can perform acoustic analysis and display the spectrograms by using three time-frequency analysis methods, Wavelet analysis, Octave Band analysis, and FFT analysis. It can also record sounds from iPhone's built-in microphone. While playing back a recording, you can search for the desired sound and analyze it. "Wavelet Voice Sonogram" makes it easy to analyze the acoustics of speech, instrumental sounds, noise, and more. It can also be used to learn the basics of speech analysis. Features: - Acoustic analysis can be performed using PCM data recorded with the iPhone's built-in microphone. It is possible to analyze 5 seconds of sound data backward from a user-specified point in time. - Three types of acoustic analysis, FFT analysis, octave band analysis and wavelet analysis, can be performed simultaneously. - PCM sound recording and playback is possible up to about 180 seconds, and the audio waveform graph and FFT analysis graph are displayed. While playing back sound, you can search for sound at any point in time. - Zoom in on a specific 10 seconds of PCM data and play back the sound. Used to find a specific sound at the point in time you want to analyze. - The spectrogram analysis result and time axis waveform can be contrasted and played back. Specifications: - Sampling frequency: 48 kHz - PCM recording time: approx. 180 seconds max. - Sound zoom function (10-Sec): Zooms in on any 10 seconds of PCM data and plays back the sound. - 3 types of acoustic analysis function (Analysis): About 5 seconds (Analysis points can be specified using the Time position slider.) -- FFT analysis (FFT): FFT 2048 points -- Octave band analysis (OCT): 1/48 octave band -- Wavelet analysis (DWT): Gabor Wavelet - Sound recording and playback, sound waveform and FFT graph display (Main): PCM graph, 10sec zoom graph, FFT graph. - Time position slider: Points to the cursor position on PCM graph. - Spectrogram display (FFT / OCT / DWT): 5 sec PCM graph and spectrogram analysis graph (vertical axis - time [0 - 5.0 sec], horizontal axis - frequency [100Hz - 8kHz]) - Snapshot (Snap): Save the analysis image in "Photos". Notes: - The acoustic analysis time varies significantly depending on the performance of your iPhone (product generation). It may take about 5 to 20 seconds. - Wireless (Bluetooth) headphones and headsets are not supported. - The first time the app accesses the built-in microphone and Photos after installation, the iOS system will ask you for permission to access them. If you have not enabled this setting, the application will not be able to access them due to iOS system privacy restrictions. Please enable the access permission in the iOS setting "Settings > Privacy & Security > Photos or Microphone". Please visit our iOS app support page for more information on this app.