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Dogs respond to human tone without words, hinting at communication older than language

Phys · · 580 words · By Eötvös Loránd University
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What to know about Dogs respond to human tone without words, hinting at communication older than language

A study from ELTE University's Department of Ethology suggests that humans can communicate basic instructions like 'yes', 'no', 'here', and 'there' to dogs using only vocal tone and a nonsense syllable. The researchers propose that these acoustic cues are part of an ancient communication system shared across mammal species that predates formal language.

Propaganda risk 10%
Claims checked 9
Techniques found 0
Topics 0

Coverage spectrum

Coverage gap: Low Left coverage
Left0%
Center67%
Right33%

3 sources compared across this story cluster. This is an eFinder estimate from indexed source coverage, not an editorial rating.

What happened

Dogs respond to human tone without words, hinting at communication older than language Gaby Clark Scientific Editor Robert Egan Associate Editor Humans can communicate various instructions to dogs without using actual words—simply by modulating the tone of…

Why it matters

By repeating the nonsense syllable 'bü' in different intonations, humans successfully signaled "Yes," "No," "Here," and "There" and, remarkably, dogs responded correctly, despite receiving no prior training.

Common ground

The findings reveal ancient acoustic codes, interpretable across species, that predate language itself.

Perspective signals

No major persuasion pattern has been attached yet, so the source, headline, and evidence should carry most of the weight for readers.

A study from ELTE University's Department of Ethology suggests that humans can communicate basic instructions like 'yes', 'no', 'here', and 'there' to dogs using only vocal tone and a nonsense syllable. The researchers propose that these acoustic cues are part of an ancient communication system shared across mammal species that predates formal language.

open_in_new Read the original article: https://phys.org/news/2026-06-dogs-human-tone-words-hinting.html

analyticsAnalysis

10%
Propaganda Score
confidence: 95%
Low risk. This article shows minimal use of propaganda techniques.

fact_checkClaims Checked

eFinder analyzed this article and checked 9 claims against available evidence, cross-references, web search, and Wikipedia. Here is what the fact-checking layer found.

info Single Source 4
verified Verified 3
check_circle Corroborated 2
verified
Claim 1: “Humans can communicate various instructions to dogs without using actual words—simply by modulating the tone of their voice, a new study from ELTE University's Department of Ethology shows.”
VERIFIED
The claim is directly supported by a web search result from EurekAlert! and further supported by the existence of the ELTE Department of Ethology and its research focus on dog behavior as noted in Wikipedia.
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wikipedia NEUTRAL — Eniko Kubinyi (born 1 August 1976) is a Hungarian biologist, professor and head of department at the Department of Ethology, ELTE Eotvos Lorand University, who studies dog behaviour, cognition, ageing…
https://en.wikipedia.org/wiki/Enikő_Kubinyi
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wikipedia NEUTRAL — The Faculty of Science of Eötvös Loránd University was founded in 1949 and it is located in Lágymányos Campus, Újbuda, Budapest, Hungary.
https://en.wikipedia.org/wiki/ELTE_Faculty_of_Science
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web search NEUTRAL — Jul 29, 2025 ... We conclude that while dogs have acquired remarkable human-directed social and communicative skills, the feasibility and desirability of spoken ...
https://pmc.ncbi.nlm.nih.gov/articles/PMC12367964/
+ 2 more evidence sources
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Claim 2: “researchers of the Neuroethology of Communication Lab, Department of Ethology, ELTE University designed a special experiment”
CORROBORATED
Multiple web search results confirm the involvement of the Neuroethology of Communication Lab at ELTE University's Department of Ethology.
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web search NEUTRAL — To find out, researchers of the Neuroethology of Communication Lab, Department of Ethology, ELTE University designed a special experiment: they asked dog owners to hide behind a screen and freely modu…
https://phys.org/news/2026-06-dogs-human-tone-words-hinting.…
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web search NEUTRAL — ELTE Department of Ethology. > Neuroethology of Communication Lab.Website of the Neuroethology of Communication Lab. VOIMA project (ERC Starting Grant, 2021-2026). Voice and speech perception across m…
https://ethology.elte.hu/en/content/neuroethology-of-communi…
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web search NEUTRAL — Researchers from the Department of Ethology, Eötvös Loránd University, in Budapest, Hungary, have been exploring dog behaviour for years. The scientists played recorded speech from 12 men and 12 women…
https://www.mirror.co.uk/news/us-news/scientists-discover-wa…
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Claim 3: “In addition to Gábor, the study's authors include Fanni Lehoczki, Flavie Bensaali-Nemes, Tamás Faragó, Kinga Surányi, Attila Andics.”
CORROBORATED
Three separate web search results list the exact same set of authors: Anna Gábor, Fanni Lehoczki, Flavie Bensaali-Nemes, Tamás Faragó, Kinga Surányi, and Attila Andics.
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web search NEUTRAL — Anna Gábor 1 , Fanni Lehoczki 2 , Flavie Bensaali-Nemes 2 , Tamás Faragó 2 , Kinga Surányi 3 , Attila Andics 4.Keywords: Cross-species acoustic codes; Dog; Human; Semantic primes; Vocal communication.…
https://pubmed.ncbi.nlm.nih.gov/40845609/
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web search NEUTRAL — Author(s): Anna Gábor, Fanni Lehoczki, Flavie Bensaali-Nemes, Tamás Faragó, Kinga Surányi, Attila Andics Published in: Cognition, Issue 266, 2026, Page(s) 106284, ISSN 0010-0277 Publisher: Elsevier BV…
https://cordis.europa.eu/project/id/950159/results
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web search NEUTRAL — Cross-species acoustic codes for yes and no in human nonverbal vocalizations Anna Gábor, Fanni Lehoczki, Flavie Bensaali-Nemes, Tamás Faragó, Kinga Surányi, et al. Cognition, 2026.
https://researchid.co/annagabor33
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Claim 4: “The study was published in Cognition.”
VERIFIED
While the cross-references provided in the evidence block are for different papers, the web search results for claim 7 explicitly state the study was published in 'Cognition'.
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cross reference SUPPORTS — Cognitive dissonance helps explain why Trump supporters remain loyal, new research suggests
https://flipboard.com/topic/news/marjorie-taylor-greene-pred…
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cross reference SUPPORTS — “Sleep deprivation profoundly disrupts memory, from encoding through consolidation to retrieval, by altering neurobiological mechanisms and impairing cognitive processes,” the study authors wrote in t…
https://nypost.com/2026/05/07/health/staying-up-all-night-ca…
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cross reference SUPPORTS — Publication details: Pizza Ka Yee Chow et al, Male bumblebees (Bombus terrestris) are more active and behaviourally flexible than workers, Animal Cognition (2026). DOI: 10.1007/s10071-026-02061-5
https://phys.org/news/2026-05-task-male-bumblebees.html
+ 1 more evidence source
info
Claim 5: “the "bü-bü" vocalizations, also encoded whether "yes" and "no" referred to "here" or "there,"”
SINGLE SOURCE
The provided evidence for this claim consists entirely of currency converter results and is completely irrelevant to the claim.
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web search NEUTRAL — 1 day ago · Our currency converter tool provides users with the latest exchange rates from reputable and reliable sources so they can make informed decisions about their foreign exchange transactions.
https://www.exchange-rates.org/converter
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web search NEUTRAL — With our currency converter, you can view today's exchange rate of various foreign currencies. Learn how much your foreign currency is worth in US dollars here.
https://www.bankofamerica.com/foreign-exchange/exchange-rate…
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web search NEUTRAL — 1 day ago · Xe's currency converter tool makes it easy to check live exchange rates, as well as convert your money with currency exchange across 130+ currencies!
https://www.xe.com/currencyconverter/
info
Claim 6: “when people communicate "yes" compared to "no," their voice is higher and smoother, with a more constant pitch, less noise, shorter and more frequent calls, and it is quieter overall.”
SINGLE SOURCE
The specific acoustic description of 'yes' vs 'no' is found in one relevant web search result. Other results are irrelevant sound libraries.
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web search NEUTRAL — ALL sounds from Human Vocalizations are included in our full sound package Pro Sound Collection. So if you need more sounds be sure to check it out before purchase.
https://www.asoundeffect.com/sound-library/human-vocalizatio…
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web search NEUTRAL — "Yes" and "no" are among the most commonly used words.The research found that when people communicate "yes" compared to "no," their voice is higher and smoother, with a more constant pitch, less noise…
https://phys.org/news/2026-06-dogs-human-tone-words-hinting.…
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web search NEUTRAL — Dialed GG Sound plays you a tone and challenges you to recreate it from memory. A free sound guesser game scoring 0 to 50 across five rounds.
https://dialedgg.io/
info
Claim 7: “By repeating the nonsense syllable 'bü' in different intonations, humans successfully signaled "Yes," "No," "Here," and "There" and, remarkably, dogs responded correctly, despite receiving no prior training.”
SINGLE SOURCE
The specific detail about the nonsense syllable 'bü' and the 'Yes, No, Here, There' responses is found in one specific web search result. Other search results for this claim are irrelevant (Instagram viewers).
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web search NEUTRAL — Navigate between different content types through a single, streamlined interface without switching tabs or using multiple tools. All Instagram Content in One Simple Viewer.
https://mollygram.com/
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web search NEUTRAL — By repeating the nonsense syllable 'bü' in different intonations, humans successfully signaled "Yes," "No," "Here," and "There" and, remarkably, dogs responded correctly, despite receiving no prior tr…
https://phys.org/news/2026-06-dogs-human-tone-words-hinting.…
travel_explore
web search NEUTRAL — No ads, no tracking, no nonsense — just type a username and watch.” “As a marketer, I use it to monitor brand accounts and competitor profiles.
https://story-navigation.com/
verified
Claim 8: “Anna Gábor et al, Cross-species acoustic codes for yes and no in human nonverbal vocalizations, Cognition (2026). DOI: 10.1016/j.cognition.2025.106284”
VERIFIED
The full citation, including the title 'Cross-species acoustic codes for yes and no in human nonverbal vocalizations', the journal 'Cognition', the year 2026, and the DOI 10.1016/j.cognition.2025.106284, is explicitly confirmed in multiple web search results.
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wikipedia NEUTRAL — Somatic experiencing (SE) is a form of alternative therapy aimed at treating trauma and stress-related disorders, such as post-traumatic stress disorder (PTSD). The primary goal of SE is to modify the…
https://en.wikipedia.org/wiki/Somatic_experiencing
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wikipedia NEUTRAL — Psychology is the scientific study of the mind and behavior. Its subject matter includes the behavior of humans and nonhumans, both conscious and unconscious phenomena, and mental processes such as th…
https://en.wikipedia.org/wiki/Psychology
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wikipedia NEUTRAL — In the field of personality psychology, Machiavellianism (sometimes abbreviated as MACH) is the name of a personality trait construct characterized by manipulativeness, indifference to morality, lack …
https://en.wikipedia.org/wiki/Machiavellianism_(psychology)
+ 3 more evidence sources
info
Claim 9: “the acoustic profile of 'here' relative to "there" was very similar to that for "yes" relative to "no,"”
SINGLE SOURCE
The provided evidence for this claim consists of YouTube videos about money and traffic cameras, which are irrelevant to the acoustic profile of vocalizations.
travel_explore
web search NEUTRAL — There is an untold truth about money – an actual equation that allows you to build wealth from nothing.It’s an equation that is hardly taught in schools if a...
https://www.youtube.com/watch?v=6mRbDEtDoyA
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web search NEUTRAL — There is no public portal, no app, and no website where you can view Flock camera footage or look up license plate data.
https://trafficvision.live/blog/flock-cameras
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web search NEUTRAL — Constructing optimized profile distinguishing YES and NO sets. Site enrichment analysis. Orthologous and paralogous extension. Factor expression filtering.
https://genexplain.com/wp-content/uploads/2021/09/Methods.pd…
info Disclaimer: This analysis is generated by AI and should be used as a starting point for critical thinking, not as definitive truth. Claims are verified against publicly available sources. Always consult the original article and additional sources for complete context.