![]() ![]() Up to 16 times higher frequency resolution (16384-point FFT), this is especially helpful when you enable the maximum sample rate for your sound system UltimaSound has been upgraded with a better GUI and more powerful FFT engine Hint, you may want to use the persist feature of UltimaSound and a sweeping sound source to go through the whole frequency range.Evaluate the sound quality of different headphones/speakers and microphones.Talk or whistle to the microphone directly.Play your piano, guitar, violin or other musical instruments, and capture the notes.Playback a song and watch its spectrogram.Hint, you may want to enable the persist feature of UltimaSound and a sweeping sound source to go through the whole frequency range.Compare the fidelity between different cell phone carriers and land line phones.Based on your PC's performance, you may need to adjust the height and width of UltimaSound panel to achieve the best proportion for the image.Sample audio file that produces the sound image above.Sample BMP file that produces the sound image in the Youtube teaser video. Note: Coagula converts image to sound file with Logarithmic Frequency Scaling, thus you will notice distortion in frequency direction unless you check the appropriate option in UltimaSound (see the screen capture below, the left image is produced when Logarithmic Frequency Scaling was on, the right is when Logarithmic Frequency Scaling was off) Sound file contains the word 'Hello', which is demonstrated in the video above.Äownload Coagula Light to create or import any image and play it back, from your PC's speaker to microphone, and you will capture the image like a fax machine, please refer to the teaser youtube video in the beginning of the page. Set up the configuration like the demo below, or you may opt to use an audio cable to connect the line-out port to the line-in port on your PC for a better capturing quality:Äownload any of the sample sound files below and use a Media Player or Window's Sound Recorder, which can be found in Windows-> Start->All Programs-> Accessories-> Entertainment group if you use Windows XP, to playback it back while using UltimaSound to capture the spectrogram. WinDaq add-ons is the only UltimaSerial product being supported actively, all other software products are in FREEZE state, meaning no more modification nor active support ![]() ![]() ![]() Well, if you have returned what you learntto the teachers after passing the grade, you may find the following wiki infouseful :) Sound Frequency Meter software, free download It is time to review whatyou learnt in science class. ![]()
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