Andrew Chang
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candrew123.bsky.social
Andrew Chang
@candrew123.bsky.social
Postdoctoral researcher at NYU, working on computational cognitive neuroscience, audition (music and speech), and real-world communication. 🇹🇼🇨🇦🇺🇸
Some personal news: I'm excited to announce I'm joining #Google as a Senior Quant UXR!

Deeply thankful for my time in academia and for every person in my network who has helped and blessed me along the way. I'm grateful incredibly excited for this new opportunity at Google.
a google logo with a white background and a rainbow of colors
ALT: a google logo with a white background and a rainbow of colors
media.tenor.com
November 3, 2025 at 1:31 AM
I’m excited to share one of two papers accepted to #Interspeech2025! @interspeech.bsky.social

“Spectrotemporal Modulation: Efficient & Interpretable Feature Representation for Classifying Speech, Music & Environmental Sounds”
📄 Paper: arxiv.org/abs/2505.23509
#NeuroInspiredML #AudioAI
Spectrotemporal Modulation: Efficient and Interpretable Feature Representation for Classifying Speech, Music, and Environmental Sounds
Audio DNNs have demonstrated impressive performance on various machine listening tasks; however, most of their representations are computationally costly and uninterpretable, leaving room for optimiza...
arxiv.org
June 2, 2025 at 7:00 PM
Reposted by Andrew Chang
Our Interspeech2025 contrib (for geeks)
arxiv.org/pdf/2505.23509
Audio DNNs: impressive performance on machine listening tasks. But most representations are computationally costly & uninterpretable. Let's try something different:
arxiv.org
May 31, 2025 at 2:36 PM
Reposted by Andrew Chang
why DO babies dance? when do they start dancing? what counts as dancing, anyway (and how can we measure it)? out online today in CDPS, @lkcirelli.bsky.social and i attempt to integrate what is known about the development of dance
journals.sagepub.com/doi/epub/10.... (2/4)
March 14, 2025 at 4:39 PM
Reposted by Andrew Chang
Reposted by Andrew Chang
Our new preprint is now on bioRxiv!
'Visual adaptation stronger at horizontal than vertical meridian: Linking performance with V1 cortical surface area'
www.biorxiv.org/content/10.1...
Visual adaptation stronger at horizontal than vertical meridian: Linking performance with V1 cortical surface area
Visual adaptation, a mechanism that conserves bioenergetic resources by reducing energy expenditure on repetitive stimuli, leads to decreased sensitivity for similar features (e.g., orientation and sp...
www.biorxiv.org
March 10, 2025 at 9:50 PM
@interspeech.bsky.social just changed its rebuttal period to April 4-11, which overlaps with #ICASSP.

Given the overlap in research communities, I believe many researchers who submitted to #Interspeech2025 will also be attending #ICASSP2025. Could it be at least a week later?
March 12, 2025 at 5:11 PM
Excited to share that our paper, "Multimodal Machine Learning Can Predict Videoconference Fluidity and Enjoyment," has been accepted for an **oral presentation** at #ICASSP! ieeexplore.ieee.org/document/108...
@dustinfreeman.bsky.social @davidpoeppel.bsky.social
1/n
Multimodal Machine Learning Can Predict Videoconference Fluidity and Enjoyment
Videoconferencing is now a frequent mode of communication in both professional and informal settings, yet it often lacks the fluidity and enjoyment of in-person conversation. This study leverages mult...
ieeexplore.ieee.org
March 10, 2025 at 7:24 PM
Excited to kick off 2025 with new research in #MachineLearning, #Decoding, #MusicNeuroscience! Our paper, “Temporally Dissociable Neural Representations of Pitch Height and Chroma”, now in
@sfnjournals.bsky.social
doi.org/10.1523/JNEU...
@davidpoeppel.bsky.social, @xiangbin-teng.bsky.social! 🧠🎵 1/n
Temporally Dissociable Neural Representations of Pitch Height and Chroma
The extraction and analysis of pitch underpin speech and music recognition, sound segregation, and other auditory tasks. Perceptually, pitch can be represented as a helix composed of two factors: heig...
doi.org
February 19, 2025 at 8:19 PM
I missed the perfect chance to name my new paper ‘Giant Steps.’ I won't be able to rest in peace. @davidpoeppel.bsky.social @xiangbin-teng.bsky.social
January 28, 2025 at 10:23 PM
Reposted by Andrew Chang
I'm very happy that this paper by Francecso Mantegna (now Oxford) and Joan Orpella (now Georgetown) is published. Congrats for some heroic data wrangling!
www.sciencedirect.com/science/arti...
Unusual experiment (mental imagery of speech planning+MEG) shows cool perspective on speech production
Time-resolved hemispheric lateralization of audiomotor functional connectivity during covert speech production
Covert speech involves the internal generation of articulatory movements and their sensory consequences. While overt speech involves a combination of …
www.sciencedirect.com
January 8, 2025 at 4:30 PM
Reposted by Andrew Chang
Start 2025 with some music neuroscience reading? Temporally dissociable neural representations of pitch height and chroma osf.io/preprints/ps... @candrew123 & me & @TengXB
osf.io
January 1, 2025 at 10:09 PM
Excited to share my first #Python package, audioset-strong-download, now on #PyPI!
It streamlines downloading Google’s #AudioSet for #audio #ML & #AI research. Check it out and let me know your thoughts!
github.com/curlsloth/au...
GitHub - curlsloth/audioset-strong-download: This package aims at simplifying the download of the strong version of AudioSet dataset.
This package aims at simplifying the download of the strong version of AudioSet dataset. - curlsloth/audioset-strong-download
github.com
December 11, 2024 at 5:00 PM
This season of gratitude, I’m especially thankful to be featured as one of four NYU researchers on The Academic Minute and highlighted in the Postdoc Spotlight by the New York University Office of Postdoctoral Affairs weekly newsletter.
December 2, 2024 at 11:15 PM
Reposted by Andrew Chang
Migrating from Twitter using github.com/marcomaroni-... Let's see how nicely it works.😀
GitHub - marcomaroni-github/twitter-to-bluesky: Import all tweets exported from X/Twitter to a Bluesky account.
Import all tweets exported from X/Twitter to a Bluesky account. - marcomaroni-github/twitter-to-bluesky
github.com
November 16, 2024 at 12:53 PM
Reposted by Andrew Chang
The Center for Data Science at NYU is looking for faculty fellows! These are two year independent research positions with a teaching component. Applications from any CDS relevant research topic are welcome! For full consideration submit by Nov 28. Come be my colleague! #neurojobs #MLsky #compneuro
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apply.interfolio.com
October 20, 2023 at 1:04 PM
Hello, blue sky!
October 20, 2023 at 11:55 PM