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Topic: foo_enhanced_spectrum_analyzer (Read 26811 times) previous topic - next topic
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Re: foo_enhanced_spectrum_analyzer

Reply #100 –
A couple of requests for Crossover to add perceptual frequency scale (which admittedly, AIMP uses Mel scale for spectrum analyzer) like this:

And the feature to display multiple channels (including Mid/Side channels) in a single view to this component

And what about the constant-Q transform spectrum analyzer (which I think it deserved a separate component) that uses a sliding DFT? Because I doubt that foo_musical_spectrum will be updated to support 64-bit version of foobar2000 (which I have despite I don't have this component)

Re: foo_enhanced_spectrum_analyzer

Reply #101 –
Wow! I keep a and pretty simple layout with all I need for all music I have and visualizations (including Loudness Peakmeter 1.0.0.0) and decided to add this today and it looks good and functions well. Foobar(32) 2.1 preview 5-24. Thanks Crossover!
There's free cheese in every trap.

Re: foo_enhanced_spectrum_analyzer

Reply #102 –
Quote from: TF3RDL on
A couple of requests for Crossover to add perceptual frequency scale (which admittedly, AIMP uses Mel scale for spectrum analyzer) like this:
And the feature to display multiple channels (including Mid/Side channels) in a single view to this component

And what about the constant-Q transform spectrum analyzer (which I think it deserved a separate component) that uses a sliding DFT? Because I doubt that foo_musical_spectrum will be updated to support 64-bit version of foobar2000 (which I have despite I don't have this component)
The mel scale would be a nice option. I will keep that in mind. But that contradicts the concept I am working on at the moment cause the idea is to display the musical spectrum (notes) together with the frequency spectrum. I have attached a picture for this.
A function that displays different channels individually or simultaneously would also be a good option. For me personally, this function is not a high priority because I mostly listen to music that uses stereo channels.

Re: foo_enhanced_spectrum_analyzer

Reply #103 –
Quote from: AJCoolbreeze on
Wow! I keep a and pretty simple layout with all I need for all music I have and visualizations (including Loudness Peakmeter 1.0.0.0) and decided to add this today and it looks good and functions well. Foobar(32) 2.1 preview 5-24. Thanks Crossover!
Thank's, happy to hear that.

Re: foo_enhanced_spectrum_analyzer

Reply #104 –
@Crossover please consider extending frequency measurement, for example from C0 (16Hz) to A11 (56kHz) (as in musical spectrum)

Re: foo_enhanced_spectrum_analyzer

Reply #105 –
Quote from: wojak on
@Crossover please consider extending frequency measurement, for example from C0 (16Hz) to A11 (56kHz) (as in musical spectrum)
OK, I will try to integrate this in the next version.

Re: foo_enhanced_spectrum_analyzer

Reply #106 –
Quote from: Crossover on
Quote from: TF3RDL on
A couple of requests for Crossover to add perceptual frequency scale (which admittedly, AIMP uses Mel scale for spectrum analyzer) like this:
And the feature to display multiple channels (including Mid/Side channels) in a single view to this component

And what about the constant-Q transform spectrum analyzer (which I think it deserved a separate component) that uses a sliding DFT? Because I doubt that foo_musical_spectrum will be updated to support 64-bit version of foobar2000 (which I have despite I don't have this component)
The mel scale would be a nice option. I will keep that in mind. But that contradicts the concept I am working on at the moment cause the idea is to display the musical spectrum (notes) together with the frequency spectrum. I have attached a picture for this.
A function that displays different channels individually or simultaneously would also be a good option. For me personally, this function is not a high priority because I mostly listen to music that uses stereo channels.

For the Mel scale and musical notes thing, I know the musical notes are narrower at lower frequencies when viewed in a Mel scale as I played around with audioMotion-analyzer demos, especially with X axis labels

About constant-Q transform thing (unrelated to this current component, but it might be related to probably a new component although it fits better with musical notes thing), I already know directly calculating the CQT is slow even with Goertzel algorithm (about 5 FPS on 1/24th octave resolution with bandwidth offset of 300ms on my sketch), unless it is calculated using sliding DFT (which is better suited for real-time spectrum visualizations)

Re: foo_enhanced_spectrum_analyzer

Reply #107 –
How about a spectrogram display in-addition to spectrum display like showcqt visualization?

BTW, I made the spectrum analyzer similar to Crossover's component and it features linear amplitude scale, which is useful for easily visualizing peaks

Re: foo_enhanced_spectrum_analyzer

Reply #108 –
Crossover, are you working on the new component (perhaps a constant-Q transform spectrum analyzer) or something else?

Re: foo_enhanced_spectrum_analyzer

Reply #109 –
Any idea: what about the colors of the specturm based on the album cover. not technical correct, but a nice design!
 

Re: foo_enhanced_spectrum_analyzer

Reply #110 –
I'd like to migrate as well to something more modern (and supporting x64),

How can I upgrade to something that has the imo nice visuals of foo_wave_seekbar, foo_uie_vis_channel_spectrum, foo_uie_vis_peakmeter_spectrum and foo_vis_vumeter?

Any chance these components will run in a kinda sandbox within foobar x64?

In other words can this component be configured to look like good very old spectrum analyzer?