Top 13 Apps Similar to Easy Cat Whistle
Frequency Sound Simulated 1.2
Frequency Sound Generator Simulated,thisapplication help you create low frequency sounds from 8 KHz to21KHz easilyYou can use applications such as an entertainment for gettheattention from your friends.The sound output with low frequency will attract attentiontoanimals like dogs, insects.Use the app to tease your pet, especially dogs.Try applications and feedback to us. We are very happy tobeexchanged with you!Note: This is only one simulated app as one pranks on thephone,it creates unsure correct frequency sound because thespeakersdepending on your phone.Please regarded it as an entertainment app. Have fun!
Easy Ukulele - Ukulele Tuner 2.1
Simple Ukulele Tuner app is easy and simple in being able totuneyour ukulele quickly and efficiently for a musical lessonorpracticing with friends. This ukulele tuner uses a combinationofprobability theory and Fourier Transforms to provide thebestchromatic tuner for string, woodwind, or brass instruments.This specific tuner is aimed at those who play the ukulele,youshould be able to swiftly and quickly tune your ukulele andnotbreak any strings. I have sample notes for G String, C String,EString, and A String all at the right octave to ensure speedandaccuracy for ukulele tuning.Using the guiding notes plus the Auto-Tuner functionalitymostpeople tune their ukulele in 5-10 seconds with thisukuleletuner.So whether you are playing “Somewhere Over the Rainbow”,“HotelCalifornia”, or preparing for a big performance. This ukuleletunerwill have your ukulele ready to go without breakinganystrings.
Noise Machine 1.2.2
This app generates white, pink and rednoiseand lets you make subtle adjustments to noise color(spectraldistribution). It's stable, lightweight, and plays wellwith thephone's OS and other audio apps, and the UI is simpleandfunctional. It does not play any pre-recorded sounds. This is itina nutshell. For more detailed information, read on.WHAT IS IT FOR?Use Noise Machine with a pair of earphones to maskdistractingand annoying sounds and become at peace with the world.Loudconversations at a coffee shop where you are trying to read,cryingbabies on planes, background music that doesn't agree withyourtaste and a many other noises get into your brain and have tobeprocessed. All of these sounds have certain patterns andaren'ttruly random in the mathematical sense. When you are tiredorirritable or are getting too distracted, you can let yourbrainrest by masking these sounds with noise that doesn't haveanoticeable pattern. This works remarkably well even atmoderatevolumes, and you will be able to concentrate or relax muchmoreeasily in noisy environments. Even tinnitus can be masked thisway.Noise Machine can also be used with a speaker to help putbabies(and adults) to sleep. If you intend to stay awake, it's besttouse it with headphones or earphones. That way, at least ifyoupicked the right type of noise and the earphones arecomfortable,you will quickly stop noticing it; with speakers, everytime youmove your head, your perception will change, and you willbereminded of the noise, which defeats the purpose. There arealsosome technical uses, such as testing speaker polarity.NOISE COLORThe terms "white" and "pink" noise refer to random signalswithdifferent spectral distributions. In white noise, the noiseenergydensity is constant throughout the frequency spectrum (atleast inthe range of interest). This is similar to white light,hence theterm "white noise". In pink noise, the lower-frequencycomponentsare stronger, and the noise energy density is the same ineveryoctave (or decade, or any logarithm of frequency). This isalsoknown as 1/f noise. Similarly, in pink-colored light,thelower-frequency, longer-wavelength, redder componentsarestronger.A more general case is 1/f^α. The value of α=0 correspondstowhite noise, or flat frequency spectrum, as described above;α=1corresponds to pink noise, or -3dB/octave frequencydependence,also as described above (in different words); α=2 to"red" or"brown" noise (which refers to Brownian motion rather thanthecolor brown), or -6dB/octave frequency dependence. In this app,thealpha value may be adjusted from 0 to 2 in small increments.LOOPINGOptionally, the sound may be played in a loop, which reducesthealready modest CPU and battery usage by only generating thenoiseclip that's long enough to fill a loop (at the expense ofusingmore RAM to store it, which normally is not a problem).Theplayback is gapless. If the loop is too short, the patternbecomesnoticeable, which creates a distraction, but even theshortest loopsetting (1 minute) should be long enough. The longestsetting isdetermined by the amount of memory available to the app(typically5 minutes). If you think you can still hear a pattern, orneedcontinuous random signal generation for some other purpose, orwantthe app to use as little RAM as possible, you can turn theloopoff.USE OF THIRD-PARTY WORK- A modified version of the pink noise generatorclass,originally written by Sampo Niskanen, distributed under theBSDlicense- Modified Android robot image and imagesfromhttp://www.iconarchive.com/, used according to the CreativeCommonsAttribution License 3.0PERMISSIONSREAD_PHONE_STATE -- used to pause the noise sound duringphonecalls.
Audio Test Tone Generator 1.0
Simple audio-signal generator with monoorstereo mode uses analog output on the headphone plug.Selectable parameter independent for each channel- Mono or stereo mode- Signal form : square, saw tooth, triangle, sinus- Discrete frequencies from 250 Hz to 20 kHz in steps of250Hz- Level selectable from 0 dB to -48 dB in steps of 3 dB- Selectable phase-shift between the channels-tested with :- HTC Desire S android version 2.3.3
