[neuromusiclab] Lab meeting and Zoom slots

[kawczins at ccrma.Stanford.EDU]

Hi Neuro Music Lab,

Similarity study audio can be found on the CCRMA server at: 
/user/k/kawczins/Documents/research/sample_similarity_audio/. There are 
three folders in this directory:
- sim_seq --> Stimuli constructed using a synthesized audio sequence; in 
my opinion, not rich enough to be useful.
- sim_sing --> Stimuli constructed with real recorded audio, where 
adjustments are constructed from the same scheme used to generate the 
audio in the threshold studies.
- sim_sing2 --> Same as sim_sing but with a different scale so that 
negative adjustments are more noticeable.

The file naming scheme is: "[value held constant]c_[sign of 
adjustment][value adjusted]_[multiple of threshold adjustment].wav". For 
example, in Ec_-T_3.wav, wet (reverb) energy was kept constant and T60 
(decay time) was decreased by a ratio of 2^(-3t), where t is the 
measured threshold of perception for adjustments of the form 2^(t).

The 2^(3t) business above is the adjustment scheme I used in the 
original threshold study and in the sim_sing audio files. I think it 
would be best to use this set of stimuli. However, for more contrast, in 
sim_sing2, adjustments are made via [multiple]^([sign]*1)*2^(t); so, 
here Ec_-T_3.wav becomes a ratio of 3^(-1)*2^(t).

Let me know which set you think sounds the best. Happy to elaborate 
further and/or chat if this is all terribly confusing.

Thanks,
Kim


On 2020-04-07 22:32, Takako Fujioka wrote:
> Hi again,
> 
> Thanks for the poll! Let's meet Zoom Friday 12-1:30! Please bring your
> update/charts/chats!
> 
> Best,
> Takako
> 
> 
> On 2020-04-03 23:29, Takako Fujioka wrote:
>> Hi there,
>> 
>> Hope you are all doing well....!! I am doing alright in Toronto.
>> 
>> You are getting this email from the mailing list because you are doing
>> some research together with me. This email is about Neuromusic Lab
>> meeting and individual project meeting scheduling.
>> 
>> 1) Lab meeting schedule
>> 
>> just to keep us together with weekly updates
>> (sometime detailed updates from one project)
>> I am thinking Friday afternoon 1-2:30pm (Pacific time)
>> 
>> But please put your good time on Friday on the poll:
>> https://www.when2meet.com/?8971444-kmzBI
>> If Friday does not work, I'll think about another day....please let me 
>> know.
>> 
>> 
>> 2) Individual meeting schedule
>> 
>> I resume the old beloved sign-up sheet on the wiki. Basically Tuesday
>> and Friday will have open slots and I'll open up as we go and send out
>> the message in this mailing list then you can sign up. I put names for
>> already-filled slots.
>> 
>> https://ccrma.stanford.edu/wiki/Neuromusiclab#Takako.27s_Schedule
>> 
>> 
>> 3) Recent publications
>> 
>> https://www.nature.com/articles/s41598-020-61044-9
>> 
>> https://authors.elsevier.com/a/1am284xfeb1Fk3
>> 
>> And, Congratulations Tysen and Barbara! The N1 paper has been accepted
>> TODAY!! YAY! Great work guys.
>> 
>> 
>> 
>> I know it's been disappointing to see all the meetings postponed. But
>> we'll continue research and get more stuff done!! ASA again in the
>> fall, and Neuromusic next year June, and we can do ICMPC in Tokyo in
>> summer!
>> 
>> 
>> Thanks for keeping up and stay well.
>> Hopefully we can start meeting soon,
>> 
>> Best,
>> Takako
>> 
>> 
>> ---
>> Takako Fujioka
>> Associate Professor,
>> Center for Computer Research in Music and Acoustics
>> Department of Music, Stanford University
>> phone & voice mail: 650-723-4971 x 308
> 
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