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Hi, I'm Shreeram. I work on expressive speech synthesis.

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From my latest hike in Shenandoah National Park.

About Shreeram

Shreeram Chandra

Shreeram Chandra

Ph.D. student, Computer Engineering, UT Dallas
Visiting researcher, CLSP, Johns Hopkins University

I am a fourth-year Ph.D. student at UT Dallas, advised by Prof. Berrak Sisman, and currently a visiting researcher at the Center for Language and Speech Processing (CLSP) at Johns Hopkins University. My research builds generative deep learning models that improve speaker and emotion controllability in expressive speech synthesis. I'm broadly interested in multimodal speech and language problems.

Version
Ph.D., year 4
Advisor
Prof. Berrak Sisman
Location
CLSP, Johns Hopkins, Baltimore
Latest
Brain2Speech-Net (arXiv 2026)
Built-in memory

Where I've studied and worked

UT Dallas logo Johns Hopkins University logo Apple logo Otter.ai logo Intel logo Indian Institute of Science logo PES University logo
Google Scholar ↗ GitHub ↗ LinkedIn ↗ X ↗ Instagram ↗ CV ↗

Email shreeramsureshchandra@gmail.com

News.app

4 items · newest first2026
  1. Sep 2026

    StyleInstructCaps was accepted to AACL 2026. It is the first benchmark for controllable speaking-style captioning in audio-language models. Website ↗

  2. Aug 2026

    Presented at the ISCA Doctoral Consortium in Sydney, on natural language as the interface to speaking style. Paper ↗

  3. Apr 2026

    Heading to Apple for the summer as a Machine Learning Research Intern.

  4. Mar 2026

    Gave a guest lecture, “History of TTS: from classical approaches to current expressive speech generation”, in Prof. Berrak Sisman's speech processing course at Johns Hopkins University.

Research.app

Google Scholar ↗

    Reflections.html

    Location:shreeram://reflections/

    Reflections

    A growing series of essays and notes on research, the PhD, and everything in between.


    • What does it take to be happy, huh? NEW!
      A haircut in Hampden, a barber who used to teach science, and why happiness might be a choice rather than a reward.
    • Next level loading...
      The next reflection is being written. Check back soon.
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      Something is hiding in this block. Hit it again later.

    Reflections › Happiness

    What does it take to be happy, huh?

    897 words · about 4 minutes

    I recently moved to Baltimore 2 months back (long story - worth telling another day) and it had been a super long time since I had gotten my hair cut. 3 months. Even though it didn’t look like it. I tell you - I could feel the weight, the expectations (jk).

    Nevertheless, I was waiting to get this one conference deadline off my back and now that it was done, I had no excuse to not get my hair cut.

    After taking a bunch of recommendations from my few representative friends in Baltimore, I decided to go to Hampden, which is just one of the coolest places, don’t ever let anyone tell you otherwise.

    Old Bank barbers. Recommend 100%.

    I’ve found in my 20+ years of getting haircuts, that barbers have the ability to enter your headspace in more than one way.

    Something about how vulnerable you turn out when you hand over your front end appearance to another person

    But I’ve found it hard to be pretentious/diplomatic when soemone is this close to shaving off my ear. And Ky was no different. While we initially spoke about how I apparently need to try out the Baltimore crabs, the conversation quickly shifted to far more important topics. Turns out Ky was a middle school science teacher but 4 years back he decided that he was not happy, and somehow he found a way to be happy - going to barbering school (this was a culture shock to me!) and becoming a hair-dresser. But - this brought me back to an over-whelming question.

    Happiness! A question that has occupied my mind for a good part of the last year or so. I’ve always tried to reason my path to happiness - because for sure I know that when I am happy, I like my life. I like waking up. I like to plan to achieve something everyday. I also enjoy my progress at the end of the day. Conversely, I’ve seen that nothing can change how I perceive my life. Self-doubt. Dissatisfication. All of them creep in. And nothing is ever enough to feel better than what I felt before I did anything. So - yes - happiness is essential, it is a must. We must plan to achieve happiness right? This is where I thought I had an answer, because I remember the feeling of joy everytime I am able to prove my hypothesis at research work. And man! that feeling is powerful! A thought that emerged in your head is now better than thoughts that have previously emerged in other heads!? And hence, I started chasing this feeling of joy, because, of course, if I am able to do this, I feel feel joy right? And this happiness will finally hit my brain? And then I can feel good! Right?

    Well, turns out that conditional approaches have an obvious problem. Because now, I need to make sure that my condition of obtaining results in my work was satisfied before I chose to feel joy. So, I pursued this goal, postponing the feeling of joy for whenever I deserve feeling it.

    6 months of joy-less days pass and I am now wondering - what is all this worth? Is the eventual happiness going to be so great? Will I be able to re-capture my 6 months of non-joy? And, by the way, this approach also has another inevitable flaw - which in retrospective is something I am grateful for. Productivity. Trying to get work done when you are not choosing to be happy is just a whole crapshoot of mind-fog. So, while I got a lot of work done, I still wasn’t able to prove my hypothesis and by manner of my own choice, I felt the constant lack of joy. Ok - as a cautionary to being melodramatic, I will add that - here, I speak about happiness as a global function. Happiness (to me) is a hierarchial feeling. One that exists in fleeting moments, in phases and, in days. The fleeting feeling is often created, as a matter of circumstance. You turn up at a lunch table where the topic shifts towards something you relate to, you feel the little sparks of joy in your brain-thingy. You choose to play tennis one evening - you meet friends (who are all equally frustrated - albeit by corporate jobs) and you hit yellow fuzzy balls - tada! 2 hours worth of sparky sparks. And the eventual global state of happiness - consider this the answer to “Are you happy?” asked to you randomly, during multiple trials and aggregated. An interesting observation is that as you move from local states of joy to more long-form settings, the proactive-choice you need to make just becomes that much more essential. Which leads me to this - recognising that happiness is just another choice you can take - every day, every moment, every way possible. Choose it. For yourself. For people around you. You can be happy when you are overwhelmed, you can be happy when nothing goes right on the day. And you can be happy, when you face moments of sadness - perhaps in the way of recognising that there is more happiness to look forward to than the sadness you currently feel. Because - afterall - what is the point of being sad no?


    ◀ Back to Reflections

    Document: Done

    Figure

    Currently Listening.mp3

    NOW PLAYING0:00 / 0:00

      I play the Carnatic flute. These two phrases are synthesized live in your browser with a few lines of Web Audio. There are no recordings.

      Draft: your current playlist goes here.

      Garden.app

      Day 1Click a plot to water it

      Draft: example plants for now.

      Beyond Work.exe

      Cricket

      I play competitive cricket at a semi-pro level, and I keep a cricket blog filled with unusual takes.

      ramatalkscricket ↗@cricketrasika ↗

      Carnatic flute

      I play the Carnatic flute.

      Photography

      I love taking photos, especially when I'm out hiking.

      Instagram ↗

      Writing

      Sometimes I pick up a pen or a keyboard and write the occasional essay.

      NETS.EXEtime your shot

      Press Bowl to face an over

      Runs 0 · Balls 0/6 · Wickets 0

      CV.pdf

      Shreeram Chandra

      Expressive speech synthesis · speech and language · brain-to-speech

      Education

      UT Dallas logoThe University of Texas at DallasAug 2022 – May 2027Ph.D., Computer Engineering · GPA 3.94/4.0
      Johns Hopkins University logoJohns Hopkins University, CLSPJan 2025 – May 2027Visiting researcher (the research group moved to Hopkins!)
      PES University logoPES University, BengaluruJul 2017 – May 2021B.Tech., Electronics and Communication Engineering · CGPA 8.42/10

      Experience

      CLSP, Johns Hopkins logoCenter for Language and Speech Processing, Johns HopkinsJan 2025 – presentVisiting Researcher
      Apple logoAppleMay – Aug 2026Machine Learning Research Intern
      • Worked on making Apple Foundation Models better.
      • Post-training of audio-language models (ALMs), with a focus on data mixture selection.
      Otter.ai logoOtter.aiJun – Aug 2025Research Intern
      • Built a speaking-style captioning model and a TTS evaluation framework.
      • Worked on StyleInstructCaps, a speaking-style captioning benchmark (AACL 2026).
      Intel logoIntelJul 2021 – Jul 2022Graphics Hardware Engineer
      • Built a software model simulator mimicking GPU hardware behavior for pre-silicon validation.
      • Worked on the display pixel-processing pipeline and its image filters.
      Indian Institute of Science logoIndian Institute of Science, Speech and Audio GroupJan – Jul 2021Research Intern
      • Designed DSP-based listening experiments to study the perceived source width of audio signals.
      • Synthesized vowels with LPC source-filter models and built loudspeaker compensation filters.
      Intel logoIntelMay – Nov 2020Undergraduate Intern
      • Built a test application interfacing components of the display GPU architecture.
      • Wrote a C++ parser to reproduce customer-reported bugs on test benches.
      Microsoft Innovation Lab, PES University logoMicrosoft Innovation Lab, PES UniversityMay – Aug 2019Research Project Intern
      • Worked on Mythodex, a context-based mythological scene mapping model.
      • Used neural networks, graphs and object detectors (YOLO, SSD, Faster R-CNN).

      Open the full CV ↗

      Trash

      2 itemsnothing here is really trash
      NameKindNote
      old-website.canvaCanva siteThe previous version of this site. Eight pages and some very nice pixel clouds.
      cognitive-radio/FolderUndergrad research on spectrum sensing, 2021. Archived, not deleted. The papers are in Research.app.
      !

      The Trash stays full. The old website had really nice clouds.

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