---
title: "Johan Sjons — author profile and papers"
description: "Johan Sjons, Uppsala University: 2 papers on Elamur Research (2026), h-index 3 — affiliations, topics, co-authors and who cites them in our library."
canonical: "https://research.elamur.ai/free/en/authors/johan-sjons/"
---
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# Johan Sjons

2 papers on this site · 2026

current affiliation [Uppsala University](https://md.research.elamur.ai/free/en/universities/uppsala-university/), Uppsala, Sweden

Johan Sjons has 2 papers on this site, in 2026; often with [Axel G. Ekstrom](https://md.research.elamur.ai/free/en/authors/axel-g-ekstrom/).

[OpenAlex](https://openalex.org/A5015628560) · [ORCID](https://orcid.org/0000-0003-1149-2517) · [**h-index 3**](https://openalex.org/authors/A5015628560) · [24 works](https://openalex.org/works?filter=author.id:A5015628560) · [23 citations](https://openalex.org/works?filter=author.id:A5015628560&sort=cited_by_count:desc) OpenAlex, 2026-10-14

[2 works on this site](https://md.research.elamur.ai/free/en/authors/johan-sjons/#papers) · [6 citations in our library](https://md.research.elamur.ai/free/en/authors/johan-sjons/cited-by/) · 5 more works in our library

The profile is the library's match of the name; two people with one name are not always told apart.

Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Johan+Sjons) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Johan+Sjons) · [dblp](https://dblp.org/search?q=Johan+Sjons) · [ACL Anthology](https://aclanthology.org/search/?q=Johan+Sjons)

## Affiliations

- [Uppsala University](https://md.research.elamur.ai/free/en/universities/uppsala-university/) · Uppsala, Sweden —current · 2022–2026 on 7 papers
- [Stockholm University](https://md.research.elamur.ai/free/en/universities/stockholm-university/) · Stockholm, Sweden —2013–2025 on 6 papers

From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine.

## Works by year

### 2020s

[**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/johan-sjons/year/2026/)

## Papers

The most cited first (OpenAlex and our library).

1. **[Neural Network-assisted Analysis of Tube Vocal Tract Models](https://md.research.elamur.ai/free/en/papers/song-2026-neural-network-assisted-analysis-tube/)** *(2026 · 1 citation)* The paper introduces DeepVocalTube (DVT), a methodological pipeline that uses neural networks to study how the shape of a segmented acoustic tube, a classic simplified model of the vocal tract, determines its resonances (formants).
2. **[How Much Data for Stable Formant Values? Pipeline for Convergence Detection Based on Read Speech](https://md.research.elamur.ai/free/en/papers/sward-2026-how-much-data-stable-formant/)** *(2026)* Vowel formant studies usually measure short, isolated utterances recorded in a lab. This leaves an open question: how many vowel tokens are needed before a speaker's average F1, F2 and F3 stop changing in a meaningful way? The authors address it with a large corpus of English audiobooks, 3,384 chapters totalling…

## Also in our library

5 more works of theirs are in our library without a page here yet; they will appear as we publish them.

## Co-authors here

1 co-author with a page, the most papers together first.

- [Axel G. Ekstrom](https://md.research.elamur.ai/free/en/authors/axel-g-ekstrom/) ×2

## Cited by

Papers of our library cite their works 6 times (of the 140 884 papers whose bibliographies we read); [2 citing papers with a page here →](https://md.research.elamur.ai/free/en/authors/johan-sjons/cited-by/).