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Features nomination

What is this all about ?

EchoFilter is a very dynamic application; this is partly because of the fast evolvement of digital signal processing. It is also due to the fact that the developer feels the need to get feedback from registered users and also from potential users in all feature development of EchoFilter. This is what the nominations are all about. If you are a registered user, or if you are interested in using EchoFilter but you are looking for a required feature, you may nominate that feature here.

Please note:

All nominations are screened and edited before placement on the list.
Please nominate a specific feature on the list only once.
It cannot be guaranteed that any nominated features will be build into EchoFilter. But this said, it would be pointless not to include any of the nominated features at all! A lot of the features listed on this page will be build into EchoFilter some time in the feature.

Vote for a new feature

Mark one or more checkbox and click the submit button only once.
Please do not misuse the voting service. It is meant for honest people who really want to use it.

No.	Feature description	Date added	Votes	Nominate it
1	Stereo processing. The ability to filter, shift, compress and expand each channel separately. Only one channel will be shown on the spectrum and spectrogram.	27 Jan 2002	11
2	Copy and save of complete spectrum and spectrogram plots, not only the visible areas. Note that this will be processor intensive; the spectrogram image can be up to 2200x12000 pixels in size.	27 Jan 2002	5
3	Equalizer customization. Frequency bands should not be evenly distributed, but rather 0,1,2,4,8,12 and 22 KHz bands. User defined band frequencies. User defined presets for levels as well as band frequencies.	27 Jan 2002	20
4	Real-time audio effects, reverb, echo, psedo stereo, stereo expansion, other ?	27 Jan 2002	8
5	Audio restoration, clicks, pops, etc. All in real-time.	27 Jan 2002	13
6	Trigger alarm when signal strength is above a threshold at specified frequency. Trigger activate recorder.	27 Jan 2002	10
7	Circular record buffer, i.e. older data is discarded so that wav file size stays the same. User can set length.	27 Jan 2002	4
8	Support to read and write mp3 files.	27 Jan 2002	15
9	Multiple narrow band pass filters that can be dropped onto the spectrum. This will enable the simultaneous removal of unwanted tones like hum, overtones, sidebands and other signals caused by anti-aliasing. User presets to be saved and loaded.	27 Jan 2002	26
10	Printing of visible spectrum and spectrogram.	27 Jan 2002	7
11	More advance wideband filters, i.e. FFT noise reduction.	27 Jan 2002	29
12	dB scale of spectrum y-axis, for example dBm, dBv, dBr (relative and absolute). This will require user calibration that may be difficult.	27 Jan 2002	8
13	Save and restore soundcard mixer settings before and after every EchoFilter run. The soundcard mixer settings will therefore stay intact.	27 Jan 2002	10
14	Customization of the spectrum plot. Graph type set to line or bar. Chart colors, etc.	27 Jan 2002	11

Add a new feature

Click the link below to nominate a feature that is not on the above list. A form must be filled in.
The developer reserve the right to edit it. The placement of a specific nomination on the list cannot be guaranteed.
This nomination will not be listed immediately.
Add a new feature to the list