We apologize in advance if our server is too busy and your download speed is slower. We offer you a very good alternative to convert faster and multiple files at the same time by using Firefox or Chrome Addon. For more details take a look at the main menu. You can add multiple sound effects to any audio after your conversion finishes, just to make your audio to sound perfect. Settings like Bass, Medium or Treble Adjuster are available. You can press the button "Preview" in order to get a audio preview of the applied selected effects.
When you like it, just press the "Download" button. You can trim any Audio after you convert it. After audio conversion, select the interval that you want to trim from audio and click on "Download". The process is very fast, instantly.
Also other audio effects are available after video conversion ends. Use of the Website is not permitted where prohibited by law, regardless of the download use purpose. The website should be used for Non Copyrighted Content only.
You are not allowed to distribute them. For commercial use, we strongly recommend you to purchase them from singer, youtuber, supporting their work. The downloaded files cannot be used for commercial use because of the Copyright Law. By using this site you accept this law. The author of this page is not responsible for any damage caused by incorrect use of these sounds. These are 5 seconds each of two plain standard frequency tones: Hz standard "A" note frequency and Hz often used to measure RMS voltage.
They can be used to tune instruments, test the output voltage of audio equipment, or whatsoever. To reduce transient effects, the tones have a 5msec fade-in and -out. This is the frequency range that a true "hi-fi" system should be able to reproduce. It's also the frequency range a human younger than 20 years with healthy ears should be able to hear after that age, sensitivity to high frequencies decreases pretty much inevitably.
Mind that most consumer audio equipment, like PC speakers, won't be able to reproduce anything below 50Hz or above 16kHz, or worse. If you want to test your ears, you should use high-quality headphones, and a high-quality sound card.
It is possible that low-quality equipment will produce audible distortion on the highest frequencies, giving you the false impression that you can hear them after all. The sweeps come in 2 varieties: linear and exponential. The exponential sweep is the most "natural" sounding one, because the frequency response of our ears is logarithmic.
In this sweep, there is always the same amount of time between the doubling of the frequency, i. The linear sweep, on the other hand, has the advantage that it's easier to determine which frequency is playing at a certain moment.
This means that the instantaneous power of the sound wave is constant, and the total power in each octave is the same. The reason why this keeps the power of the sound wave constant is that the power of a sound wave is proportional to its frequency squared.
These files can be used to test audio equipment detect resonance or absorption peaks , audio codecs, or to test audio spectrum-based equipment for its responsiveness. When playing these sweeps, ideally you should not hear sudden increases or drops in volume. For a speaker setup these will be pretty much inevitable due to standing waves in the room, but they can be reduced with proper equalizing and sound-absorbing materials.
These files are marked with an asterisk.
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