Not recently updated — last update was on 2017-05-27.
This app may no longer be actively maintained.
About Simply DTMF Tone Generator
Simply DTMF Tone Generator is a tools app developed by Simply Advanced.
Download Statistics
Simply DTMF Tone Generator has been downloaded 43 thousand times. In the last 30 days, the app was downloaded 14 times.
User Ratings
Simply DTMF Tone Generator is rated 3.78 out of 5 stars. The rating is based on 290 ratings.
App Information
Simply DTMF Tone Generator is FREE to download. The APK download size is 898.24 kB. The latest version available is 1.12. The last update was on May 27, 2017.
Technical Requirements
Simply DTMF Tone Generator requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play December 2013.
Description
I checked all other DTMF tone generator apps, saw that they were all old and buggy, so I made my own version vastly better. It incorporates feedback in the reviews of the other apps. If you have any questions, comments, or suggestions, feel free to email me. I hope you like it.
Description: Play a tone, any tone. This app is basically two apps in one. One side is a simple DTMF tone generator, and the other side is produce-any-tone-you-want signal generator. You can hear what any frequency sounds like. The help screen in-app also provides the official frequencies for DTMF tones. When playing back recorded DTMF numbers, put your Android phone near the analog telephone's speaker so that you can dial through your PSTN (Public switched telephone network) phone.
Features: 1. DTMF specific tones 2. Ability to save unlimited DTMF tones for common use (and change playback time for tone and pause) 3. Proper playback for recorded numbers so that you can dial by clicking a single button 4. Ability to play any tone in the second app page. 5. No permissions required! No ads! 6. Easy share if you like it!
FAQs: Q: What are all the pause and play times? A: By default, recorded playback transmits signaling rate of 93 ms per tone with 40 ms between tones. Pause characters are 1 second.
Q: What does DTMF stand for? A: Dual-tone multi-frequency signaling.
Q: What is DTMF used for? A: Telecommunication signalling over analog telephone lines, aka tone dialing.
Background: Hi, my name is Danial Goodwin. I am a developer who creates many different applications. I love working on them, making them better, and providing features users didn't even know they wanted yet ;). But, unfortunately, I don't have time to keep updating every single one of them. The good news is that I love getting feedback about my apps AND the more feedback I get about a particular app, the more likely I am to update it, especially if many users request the same feature. =]
More technical info: DTMF Tone Generators allow Dual-Tone Multi-Frequency (DTMF) signaling which allows machine control remotely over standard telephone lines. Some HAM radio operators use this too.
-- OPEN SOURCE: I've decided to share all the source code for this app on GitHub! https://github.com/danialgoodwin/android-simply-tone-generator
PRIVACY POLICY: This app never collects or sells any personal data.
DISCLAIMER: This app is not meant to be for everybody. Development work going into this app will be for the small percentage of people that do like it. ;)
Recent changes: - Add upgrade options so that users can help support this app - Remove ability to donate
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Comments on Simply DTMF Tone Generator for Android
★★★★☆Joe Filoseta· Jan 12, 2018
Used the app in conjunction with making calls on Amazon Echo devices. A very nice feature would be able to turn on the speakerphone or the phone speakers in order to have the DTMF tones louder.
★★★★★A Google User· Jun 7, 2015
Works well Very, very interesting and useful app. I tested this app on many phone lines and works well. Also tone part is useful tools for understanding sound freq.
★★★★★Brad Smith· Mar 5, 2016
Hearing Aid Control Works good for changing my hearing aid memory and volume. (Starkey T2).... Thanks!
★★★★★A Google User· May 15, 2015
The one and only DTMF generator you need! Works great. Love the record and playback functionality. Helps save time calling into those IVR.
★★☆☆☆A Google User· Jun 19, 2015
Looks perfect but has one drawback: the tone is not loud enough even with my volume control at the max. I wanted to open a CB radio transmitter with this app, put the speaker of my Galaxy Nexus right next to the mike, but didn't succeed. And my Nexus can sure play music pretty loud! :) PS: I've just installed "DTMF tone generator" so now I know my Nexus can play DTMF tones much louder as well. If the author of the "Simply DTMF Tone Generator" improved this part I would give it five stars immediately.
★★☆☆☆A Google User· Jan 27, 2015
Works half way The DTMF seems to work ok but the tone generator plays random tones regardless of what frequency you set.
★☆☆☆☆Bruno Leite· Jan 20, 2016
No sound on HTC M8s No sound on my HTC M8s. Well, the "Tone (Beta)" manual frequency input works, but the standardized DTMF pad doesn't. Not even saving the sequence I want.
★★☆☆☆Andrew Cruickshank· Aug 23, 2016
Handy I suppose. However, that tone generator beta, it claims to be able to generate tones up to 100000 hertz. Audible tones peak out at 18000 hertz on a really, really good day so not sure what is going on there unless false harmonics are being calculated. That's part of the reason CDs sample rate is 44000 sps because the frequency range is half the sample rate.
Google Play Rankings for Simply DTMF Tone Generator
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Technologies used by Simply DTMF Tone Generator
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