[neuromusiclab] UPDATED: Need your help choosing tones

[Vidya Rangasayee (வித்யா ரங்கசாயீ)]

Hello Everyone

The test has been updated with additional options. Please take the poll at
your earliest convenience
https://web.stanford.edu/~rvidya/tempotap/

Thanks
Vidya

On Sun, Jan 26, 2020 at 3:45 PM Vidya Rangasayee (வித்யா ரங்கசாயீ) <
vidya at ccrma.stanford.edu> wrote:

> Hello Takako
>
> That's a good point. I did think about that. I could bump up the loudness
> of the 400 to match it perceptually with the other higher frequency tones.
> I hesitate to go to 1000-1500-2400 because I feel it's not spread out
> enough to be easily distinguishable. Also 1000 already doesn't feel like a
> "Low" tone. I will put those two options up as well. (one with a louder 400
> and the other with 1000, 1500, 2400) We'll see how it goes. Wait for an
> updated poll.
>
> Thanks
> vidya
>
> On Sun, Jan 26, 2020 at 3:38 PM Takako Fujioka <takako at ccrma.stanford.edu>
> wrote:
>
>> Hi Vidya and all,
>>
>> Vidya, thanks - this is a nice mockup to feel the differences.
>>
>> However, I've noticed that the 400Hz tone is much 'softer' in loudness
>> compared to 1000, 2000, or 2400. Well, that's obvious but we didn't really
>> think about the loudness curve in our Friday discussion -But the low tone
>> is too 'soft', we are running a risk of 'lower arousal' by the cue for the
>> low tone, and consequently, causing disadvantage for the 'slow' tempo.
>>
>> Perhaps 1000, 1500, 2400, could be a good combination? (or anything
>> between 1-3k because of the similarity in loudness) then let us know the
>> revised test html....
>>
>> Best,
>> Takako
>>
>>
>>
>> On 2020-01-26 10:09, Vidya Rangasayee wrote:
>>
>> Hi Neuromusic team
>>
>> Thanks for those who attended the meeting on Friday. Based on the
>> feedback I have put together a two different sets of tones for high,
>> medium, low. Please help me by taking a quick poll on which one you prefer.
>> https://web.stanford.edu/~rvidya/tempotap/
>>
>> Brief Background:
>> Trying to setup an experiment to find/classify  the EEG activity during
>> imagining a tempo. An auditory cue will be presented to indicate what tempo
>> the subject should imagine and eventually tap.
>>
>> Thanks
>> Vidya
>>
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