Présentations et gains média

Présentations scientifiques

Jérémie Voix. 2022. “La Protection Auditive à l’heure de l’Internet Des Objets (IoT).” Presented at the Journée Nationale de l’Audition du Québec, Online Conference. https://journee-audition.ca/.
Jérémie Voix. 2021. “La Semaine du son de l’UNESCO -  Canada : La santé auditive des jeunes.” Table rone presented at the La Semaine du son Canada, Montreal, QC, Canada, March 22. https://lasemainedusoncanada.wordpress.com/lundi-22-mars-la-sante-auditive-des-jeunes/.
Jérémie Voix. 2020. “‘Protection Auditive : Enjeux, Produit et Sensibilisation’ - Séminaire de Psychoacoustique - Université de Montréal.” Presented at the Séminaire de psychoacoustique, Université de Montréal.
Jérémie Voix. 2019. “‘The Ear at the Age of IoT’ ICA 2019 Voix Keynote.” Keynote presented at the 23rd International Congress on Acoustics, Aachen, Germany, September 11. https://www.youtube.com/watch?list=PLvTZNobdKFP31CcbsJ00T4SB64gsn90SJ&v=npugr82KWXw&feature=emb_logo.
Jérémie Voix. 2019. “The Connected Protected Worker at the Age of IoT.” Presented at the École d’été « Industrie 4.0 » dans le cadre du Réseau Québec 4.0 à l’ÉTS, École de technologie supérieure, August 26. Download
Nick Laperle, and Jérémie Voix. 2019. “CHHA Talks:  Our Stores, Our Journeys, Our Future.” Presented at the Canadian Hard of Hearing Association - 2019 CHHA Educational Conference and Trade Show, May 31. https://www.chha.ca/2019-conference-and-trade-show/presenters/.
Jérémie Voix. 2019. “Acoustic Workshop for High School Students at Université Du Québec (ÉTS) - Workshop on Education in Acoustics — CIRMMT.” Presented at the Education in Acoustics -RA-1: Instruments, devices, and systems, McGill University, Montreal (QC), March 21. https://www.cirmmt.org/activities/workshops/research/ra1-210319/educationacoustics. Download
Jérémie Voix. 2019. “Worker’s hearing protection at the age of IoT.” Présentation invitée presented at the École d’été portant sur l’industrie 4.0 | ÉTS Montréal, École de technologie supérieure, Montréal, Québec, Canada. https://www.etsmtl.ca/Etudes/Ecole-ete-Industrie-40#Conferenciers. Download
Jérémie Voix. 2019. “ICA: Early Career Opportunities in Hearing and Spoken Language Industry.” Panel Discussion presented at the International Congress on Acoustics - ENRICH (www.enrich-etn.eu <http://www.enrich-etn.eu/>) is a European network training PhD students to become skilled researchers in the field of speech and hearing technology . We are collaborating with the United Kingdom Acoustics Network (UKAN; acoustics.ac.uk) and the Young Acousticians Network, Aachen, Germany. https://www.eventbrite.com/e/61226923376?aff=efbneb.
Jérémie Voix. 2019. “Formation Continue - Équipements de Monitoring et Protection Auditive Pour Musiciens - École d’orthophonie et d’audiologie.” Université de Montréal. https://eoa.umontreal.ca/calendrier/formation-continue-equipements-de-monitoring-et-protection-auditive-pour-musiciens/.
Nick Laperle, and Jérémie Voix. 2018. “Soirée anniversaire PROMPT.” Presented at the Célébrons 15 années de collaboration, de vision et de projets communs, November 28. Download
Jérémie Voix. 2018. “Hearables: Definitely Disturbing Your Audio-Phonation Loop but Hopefully Generating Their Own Electricity from Your Jaw Movements...” Invited Talk presented at the Language Science Initiative - Invited Talk, University of British Columbia, October.
Jérémie Voix. 2018. “Key Note: The Ear beyond Hearing: From Digital Earplugs to in-Ear Brain Computer Interfaces.” Presented at the National Hearing Conservation Association Annual Meeting, Orlando, USA, February 16. Download
Jérémie Voix. 2018. “L’oreille Au Delà de l’audition.” Presented at the Desjardins Lab - RDV Techno : Et si on se connectait à la santé ? rdvinnovation.com. Download Download
Jérémie Voix, and Antoine Bernier. 2018. “Équipements de Monitoring et de Protection Auditive Pour Musiciens.” Presented at the Formation - Développement Professionnel Continu, Université de Montréal. Download
Jérémie Voix. 2018. “La Protection Auditive Des Travailleurs à l’heure de l’internet Des Objects.” Presented at the IRSST: Animation scientifique 2018 - EP et vêtements intelligents, IRSST, Montreal (Canada). Download Download Download
Jérémie Voix. 2018. “Hearing Protection at the Age of IoT.” Keynote presented at the Wear It Smart 2018, Montreal (QC), Canada. https://www.wearitsmartconf.com/. Download
Jérémie Voix. 2017. “The Ear Beyond Hearing: From Smart Earplug to In-Ear Brain Computer Interfaces through Nanofiber-Based In-Ear Sensors.” Keynote presented at the Advanced Materials Process Engineering Laboratory (AMPEL), Vancouver, BC, Canada, December 18. Download
Jérémie Voix, and Nick Laperle. 2017. “Rethinking Human Capital: Drivers of Leadership and Innovation.” Distinguished Plenary Lectures presented at the Family Matters Forum 2017 Entrepreneurial families and the triple bottom line, Vancouver, BC, Canada, October 18. https://businessfamilies.org/forum2017. Download
Jérémie Voix. 2017. “‘L’oreille Bionique : Protection Auditive Numérique Pour Musiciens’ Foire Musicale et Débat - La Technologie En Recherche et Création Musicale. Composer Avec l’industrie.” Presented at the l’Association francophone pour le savoir - Acfas, Montréal (Canada), May 10. http://www.acfas.ca/evenements/congres/programme/85/special/7301. Download
Jérémie Voix, and Antoine Bernier. 2017. “La Technologie En Recherche et Création Musicale - Composer Avec l’industrie.” Presented at the ACFAS, May 10.
Jeremie Voix. 2017. “ATELIER : Protection Auditive: Enjeux, Technologies et Recommandation Clinique (Partie 1);  Protection Auditive: Vérification « Terrain » et Recherches En Cours (Partie 2).” Presented at the Congrès annuel de l’Association des audiologistes et orthophonistes du Québec (Quebec Association of Speech Language Pathologists and Audiologists), Hôtel Château Laurier, April 26. https://aqoa.qc.ca/conference-annuelle/conferenciers/.
Jérémie Voix. 2017. “In-Ear Noise Dosimetry: Revisiting Recommended Exposure Limits.” Presented at the WHO-ITU consultation on the Making Listening Safe initiative, Geneva, Switzerland, March 6. Download
Tony Leroux. 2017. “Utilisation Des Prothèses Auditives En Milieu de Travail Bruyant.” Presented at the Rendez-vous de la science IRSST, IRSST, Montreal (Canada). https://www.irsst.qc.ca/publications-et-outils/video/i/100336/n/protheses-auditives-milieu-travail-bruyant. Download Download Download
Jérémie Voix. 2016. “Les Beaux-Midis : L’oreille Bionique.” Université de Montréal, October 12. https://youtu.be/c_3FRVxE8_w. Download
Jérémie Voix. 2016. “In-Ear Wearable Technologies and Musical Applications | CCRMA | Standford University.” Presented at the CCRMA Seminars, Standford University (CA), February 23. https://ccrma.stanford.edu/events/j-r-mie-Voix-in-ear-wearable-technologies-and-musical-applications. Download Download
Robert Zatorre, and Jérémie Voix. 2015. “The Music, the Ear and the Brain.” Presented at the Mat’inno, École de technologie supérieure, November 11.
Jérémie Voix. 2015. “The Earcanal: A Nice Place to Be in for Wearable Technology.” Presented at the Department of Psychology, Neuropsychology Lab Lectures, Oldenburg, Germany, October 29.
E. Dalhoff, Th. Stieglitz, and Jérémie Voix. 2015. “Henrren Häuser Symposien on ‘Closing the Auditory (Efferent) Loop’ - Workshop on Technology and System Integration.” Presented at the CAL Symposium 2015, Hannover, Germany.
“Sustainia.” 2015. Presented at the Sustainia, Paris, France.
Jérémie Voix, and Nick Laperle. 2014. “Western Innovation Forum : Invited Innovation Podium Presentation: ‘The Ear, Well beyond Hearing: Industrial and Militray Applications.’” April 16. http://www.wd-deo.gc.ca/eng/18316.asp. Download Download
Jérémie Voix, and Nick Laperle. 2014. “Western Innovation Forum : Invited Innovation Podium Presentation: ‘The Ear, Well beyond Hearing: Industrial and Militray Applications.’” April 16. http://www.wd-deo.gc.ca/eng/18316.asp.
Jérémie Voix. 2014. “Presentation at MIT Computer Science and Artificial Intelligence Laboratory | MIT CSAIL Pn May 19th 2014.” http://www.csail.mit.edu/. Download Download Download Download
Jérémie Voix. 2014. “Presentation at MIT Computer Science and Artificial Intelligence Laboratory | MIT CSAIL Pn May 19th 2014.” http://www.csail.mit.edu/.
Jérémie Voix. 2011. “Vers l’oreille ‘Bionique’ : Présentation Des Activités de La Chaire Industrielle de Recherche En Technologies Intra-Auriculaires Sonomax-ÉTS Au Laboratoire International de Recherche Sur Le Cerveau, La Musique et Le Son (BRAMS, International Laboratory for Brain, Music & Sound Research); 28 Avril 2011, Montréal (QC).” Université de Montréal. Download
“Sonomax Unveals SonoPass.” 2002. Dallas, TX, USA. Download

Activités de sensibilisation ou d’éducation du public

Articles dans magazines

Jérémie Voix. 2019. “Révolution Silencieuse - Ici Même Au Québec.” Travail et Santé, March 2019. https://travailetsante.net/magazine/volume-35-numero-1-mars-2019-sst/. Download
Véronique Vaillancourt, Martine Gendron, Tony Leroux, Chantal Laroche, Pauline Fortier, Louise Paré, Christian Giguère, and Jérémie Voix. 2016. “Utilisation Des Prothèses Auditives En Milieu de Travail Bruyant.” Travail et Santé, March 2016. http://www.travailetsante.net/editions-precedentes/travail-et-sante-mars-2016/. Download
Alexis Martin, and Jérémie Voix. 2015. “Identification Des Biosignaux Par Un Protecteur Auditif.” Travail et Santé, Décembre 2015. http://www.travailetsante.net/editions-precedentes/travail-et-sante-decembre-2015/. Download
Antoine Bernier, and Jérémie Voix. 2014. “Une nouvelle protection auditive adaptée aux musiciens.” Musique et pédagogie, Printemps 2014. Download Download
Nélisse Hugues, Boutin Jérôme, Gaudreau Marc-André, Laville Frédéric, and Voix Jérémie. 2011. “Choisir Ses Protecteurs Auditifs : Suivons Le Guide.” Prévention Au Travail, July 2011. https://issuu.com/docirsst/docs/prevention-au_travail-ete-2011. Download
Pierre Canetto, and Jérémie Voix. 2008. “Hearing Protectors" Real World" Performance and the European Directive 2003/10/EC.” Noise News International(Institute of Noise Control Engineering), 2008. https://doi.org/10.3397/1.3703088. Download Download

Articles dans journaux

Jérémie Voix, and Nick Laperle. 2019. “SonX – Noise Protection and Communication for Workers - Substance.” Substance ÉTS (blog). August 27, 2019. https://substance.etsmtl.ca/en/protection-communication-en-bruit-travailleurs-sonx. Download
Jérémie Voix, and Nick Laperle. 2019. “Protection et communication en bruit pour les travailleurs : le SonX - Substance.” Substance ÉTS (blog). August 27, 2019. https://substance.etsmtl.ca/protection-communication-en-bruit-travailleurs-sonx. Download
Vincent Nadon, and Jérémie Voix. 2019. “Otoacoustic Emissions: An Objective Measure of Hearing Health - Substance.” Substance ÉTS (blog). January 15, 2019. https://substance.etsmtl.ca/en/emissions-otoacoustiques-mesure-sante-auditive. Download
Nadon, Vincent, and Jérémie Voix. 2019. “Les émissions otoacoustiques : une mesure de la santé auditive.” Non-peer reviewed article published in a journal or magazine. Substance ÉTS (blog). January 15, 2019. https://substance.etsmtl.ca/emissions-otoacoustiques-mesure-sante-auditive. Download
Antoine Bernier, and Jérémie Voix. 2017. “Active Hearing Protection for Musicians.” Explore Sound (blog). March 13, 2017. http://exploresound.org/active-hearing-protection-for-musicians/. Download
Aidin Delnavaz, and Jérémie Voix. 2014. “Bougez votre mâchoire pour recharger vos prothèses auditives! - Substance.” Substance ÉTS (blog). July 10, 2014. https://substance.etsmtl.ca/bougez-votre-machoire-pour-recharger-vos-protheses-auditives. Download
Aidin Delnavaz, and Jérémie Voix. 2014. “Move Your Jaw to Recharge Your Hearing Aid!” 2014. substance-en.etsmtl.ca/move-jaw-generate-electricity/. Download

Gains média

Sylvie Gendreau. 2016. “La Créativité Des Chercheurs — Les Cahiers de l’imaginaire.” Les Cahiers de l’imaginaire. June 13, 2016. http://www.cahiersdelimaginaire.com/votrelaboratoirecreatif-sylviegendreau/ets-critias-eers.
“Is This the Invention That Will Let You Listen to Music More Safely While Riding? - Cycling Weekly.” 2016. March 15, 2016. http://www.cyclingweekly.co.uk/news/latest-news/is-this-the-invention-that-will-let-you-listen-to-music-more-safely-while-riding-216710.
Matthieu Dugal. 2015. “Interview Radio-Canada Première, Émission ‘La Sphère’ Animée Par Matthieu Dugal Le 21 Novembre 2015 Sur ‘Les Possibilités Infinies de l’oreille Bionique’.” La Sphère. Montréal, QC, Canada: Radio-Canada. https://www.youtube.com/watch?v=dflkbMzq7D8.
“Oreille Bionique et Boule de Gomme - Histoire - Fonds Nature et Technologies.” 2015. October 20, 2015. http://www.frqnt.gouv.qc.ca/la-recherche/la-recherche-en-vedette/histoire?id=0maacs9u1443029836195.
Dominic Brassard. 2015. “De La Musique En Toute Intimité Dans Les Parcs | Le 15-18 | ICI Radio-Canada Première.” http://ici.radio-canada.ca/emissions/le_15_18/2014-2015/chronique.asp?idChronique=379944.
Schalk, Manon. 2015. “MUSIKIOSK: Des Enceintes En Libre-Service.” À-Titre-d’information (blog). August 5, 2015. https://atitredinformation.wordpress.com/2015/08/14/musikiosk-des-enceintes-en-libre-service/.
Bryan Gingras. 2015. “Des Écouteurs Faits Sur Mesure Pour La Formule ÉTS.” PLAN - La Revue de l’Ordres Des Ingénieurs Du Québec, May 1, 2015. Download
“Documentaire TVA ‘Récupérer l’énergie de La Mastication’ Le 25 Mars 2015.” 2015. http://tvanouvelles.ca/lcn/infos/regional/montreal/archives/2015/03/20150324-192024.html.
Radio-Canada.ca, Zone radio-. 2015. “Entrevue en direct lors de l’émission ‘Des matins en or’ animée par David Chabot le 24 mars 2015 à 8h35.” Des matins en or | ICI Radio-Canada Première. /emissions/des_matins_en_or/2014-2015/index.asp.
“Charger Ses Piles En Mâchant de La Gomme | JDM.” 2015. March 23, 2015. http://www.journaldemontreal.com/2015/03/23/charger-ses-piles-en-machant-de-la-gomme.
“Une Reconnaissance Des Pairs et Une Visibilité Sur Trois Continents.” 2015. March 23, 2015. http://www.uquebec.ca/communications/article.cfm?archive=0&annee=2014&cat=1&newsid=11243.
“Des Écouteurs Faits Sur Mesure Pour La Formule ÉTS – L’Heuristique.” 2015. March 1, 2015. http://journal.aeets.com/article.php?id=211.
“Flexible Piezoelectric Energy Harvesting from Jaw Movements - Abstract - Smart Materials and Structures - IOPscience.” 2015. 2015. http://iopscience.iop.org/0964-1726/23/10/105020.
“Mâcher de La Gomme et Produire de l’électricité | ICI.Radio-Canada.Ca.” 2014. October 6, 2014. http://ici.radio-canada.ca/regions/montreal/2014/10/06/005-mouvements-machoire-oreille-bionique-production-electricite.shtml.
Vincent Maisonneuve. 2014. “Mastiquer Pour Produire de l’électricité | Le Téléjournal 18 h | Radio-Canada.Ca.” http://ici.radio-canada.ca/emissions/telejournal_18h/2014-2015/Reportage.asp?idDoc=351296.
Douglas Main. 2014. “Piezoelectricity, and Other Ways Your Body Can Charge Your Phone.” Newsweek, October 3rd, 2014, September 23, 2014. http://www.newsweek.com/2014/10/03/piezoelectricity-and-other-ways-your-body-can-charge-your-phone-272349.html.
“Montreal Researchers ‘chew’ on Ideas for a Better Battery.” 2014. Montreal. http://montreal.ctvnews.ca/montreal-researchers-chew-on-ideas-for-a-better-battery-1.2018424.
“Montreal Researchers ‘chewing’ on Ideas for Electrical Power-Generation | CTV Montreal News.” 2014. September 22, 2014. http://montreal.ctvnews.ca/montreal-researchers-chew-on-ideas-for-a-better-battery-1.2018424#.VCCjxUt7K84.gmail.
The Green Optimistic. 2014. “Chin Strap Harvests Energy From Chewing To Power Wearable Gadgets - The Green Optimistic.” September 22, 2014. http://www.greenoptimistic.com/2014/09/22/chin-strap-harvests-energy-chewing-power-wearable-gadgets/#.VCl_aP7NR3h.
“Υποσιάγονο Συλλέγει Ενέργεια Από Το Μάσημα | Naftemporiki.Gr.” 2014. September 22, 2014. http://www.naftemporiki.gr/story/858929/yposiagono-sullegei-energeia-apo-to-masima.
“Chatting And Chewing Could Power Hearing Aids.” 2014. September 21, 2014. http://oilprice.com/Latest-Energy-News/World-News/Chatting-And-Chewing-Could-Power-Hearing-Aids.html.
Gizmodo Australia. 2014. “These Goofy Earmuffs Harvest Energy From Your Jaw As You Snack | Gizmodo Australia.” September 20, 2014. http://www.gizmodo.com.au/2014/09/these-goofy-earmuffs-harvest-energy-from-your-jaw-as-you-snack/.
WLEC 1450 AM. 2014. “Replace Your Device Battery with Chewing Power? | WLEC.” September 19, 2014. http://www.wlec.com/business-news/replace-your-device-battery-with-chewing-power/.
“These Canadians Invented A Chin Strap That Generates Energy When You Chew | Co.Exist | Ideas + Impact.” 2014. September 19, 2014. http://www.fastcoexist.com/3035900/these-canadians-invented-a-chin-strap-that-generates-energy-when-you-chew.
“New Chin Strap May Harvest the Power of Chewing to Provide Energy to Electronic Devices.” 2014. September 19, 2014. http://www.scienceworldreport.com/articles/17269/20140919/new-chin-strap-harvest-power-chewing-provide-energy-electronic-devices.htm.
Adnan Nawaz. 2014. “Broadcast Interview for BBC World TV News with Adnan Nawaz on September 19th, 2014.” BBC World News. BBC New Broadcasting House.
Amelia Perry. 2014. “Radio Interview on ‘Naked Scientist’ out of University of Cambridge, Broadcasted on Sept. 19th, 2014.”
“Researchers Develop Chin Strap to Generate Electricity While Chewing Gum | ECanadaNow.” 2014. September 19, 2014. http://www.ecanadanow.com/science/2014/09/19/researchers-develop-chin-strap-to-generate-electricity-while-chewing-gum/.
Gizmodo India. 2014. “A Chinstrap Innovation to Generate Electricity! | Gizmodo India.” September 19, 2014. http://www.gizmodo.in/indiamodo/A-Chinstrap-Innovation-to-Generate-Electricity/articleshow/42907330.cms.
Amelia Perry. 2014. “Turn Chewing and Chatting into Energy... - The Naked Scientists.” September 19, 2014. http://www.thenakedscientists.com/HTML/news/news/1000562/.
Rhod Sharp. 2014. “BBC Radio 5 Live - ‘Up ALl Night’, Thursday 18 September 2014.” http://www.bbc.co.uk/5live/programmes/schedules.
ABP Live. 2014. “Now, Chinstrap That Produces Electricity from ’chewing, ’ ‘Talking’ -.” September 18, 2014. http://www.abplive.in/gadget/2014/09/18/article402089.ece/Now-chinstrap-that-produces-electricity-from-chewing--talking.
Aaron Rand Show. 2014. “Radio Interview at Aaron Rand Show on CJAD800 on September 18th, 2014.” https://soundcloud.com/aaron-rand-show/scottish-referendum-concordia-controversy-ombudswoman-sep-18.
“Piezoelectric Chin Strap Generates Electricity from Chewing.” 2014. September 18, 2014. http://www.gizmag.com/piezoelectric-chin-strap-electricty/33885/.
Eric Mack. 2014. “In the Future, We Could Charge Wearables by Chewing - CNET,” September 18, 2014. http://www.cnet.com/news/in-the-future-we-could-charge-wearables-by-chewing/.
The Health Site. 2014. “‘Smart’ Chin Strap Can Generate Power as You Eat | Health News | Health Research | Diet & Weight Loss Tips | Health Products | Medicines & Drugs | TheHealthSite.Com.” September 18, 2014. http://www.thehealthsite.com/news/smart-chin-strap-can-generate-power-as-you-eat/.
“Chewing Produces Power with New Energy Harvesting Chin Strap.” 2014. September 18, 2014. http://www.ecoseed.org/technology/17756-chewing-produces-power-with-new-energy-harvesting-chin-strap.
“Canadian Engineers Build Chinstrap That Produces Electricity from Chewing, Talking | Latest News & Updates at Daily News & Analysis.” 2014. September 18, 2014. http://www.dnaindia.com/scitech/report-canadian-engineers-build-chinstrap-that-produces-electricity-from-chewing-talking-2019537.
Uncover California. 2014. “Novel Way to Generate Electricity | Uncover California.” September 18, 2014. http://uncovercalifornia.com/content/21661-novel-way-generate-electricity.
Gulf News. 2014. “‘Smart’ Chin Strap Can Generate Power as You Eat | GulfNews.Com.” September 17, 2014. http://gulfnews.com/news/world/usa/smart-chin-strap-can-generate-power-as-you-eat-1.1386399.
Gary Cutlack. 2014. “Engineers Test Chewing-Powered Chin Strap Charger | Gizmodo UK.” September 17, 2014. http://www.gizmodo.co.uk/2014/09/engineers-test-chewing-powered-chin-strap-charger/.
Jamie Hinks. 2014. “Chewing: The next Frontier in Renewable Energy | ITProPortal.Com,” September 17, 2014. http://www.itproportal.com/2014/09/17/chewing-next-frontier-renewable-energy/.
ECN Mag. 2014. “‘Smart Material’ Chin Strap Harvests Energy from Chewing,” September 17, 2014. http://www.ecnmag.com/news/2014/09/smart-material-chin-strap-harvests-energy-chewing.
Guru Magazine. 2014. “Talking Powered Smartphones!? Chin Strap Makes Electriity by Chewing.” September 17, 2014. http://gurumagazine.org/news/chin-strap-electricity-making/?utm_source=rss&utm_medium=rss&utm_campaign=chin-strap-electricity-making.
Motherboard. 2014. “Sure, a Chin Strap That Harvests Energy from Chewing | Motherboard.” September 17, 2014. http://motherboard.vice.com/en_ca/read/sure-a-chin-strap-that-harvests-energy-from-chewing.
Jonathan Webb. 2014. “BBC News - Chin Strap Makes Electricity from Chewing.” September 17, 2014. http://www.bbc.com/news/science-environment-29209200.
Victoria Woollaston. 2014. “Turn Your Chinwag into CHARGE: Jaw Strap Harvests Energy from Eating and Talking - and Could One Day Power Your Mobile.” September 17, 2014. http://www.dailymail.co.uk/sciencetech/article-2758268/Chin-strap-harvests-energy-eating-talking-one-day-power-mobile.html.
John Nassivera. 2014. “Chin Strap Produces Electricity by Chewing : Tech : Headlines & Global News,” September 17, 2014. http://www.hngn.com/articles/42736/20140917/chin-strap-produces-electricity-by-chewing.htm.