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NoiseTube - intro 10 nov 2011 Iuav - NT&ITA rina camporese

NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

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Page 1: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

NoiseTube - intro10 nov 2011Iuav - NT&ITA

rina camporese

Page 2: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

da spazi ... a luoghi

sul disegno degli spazi

si possono mappare

i fenomeninaturali, umani, socialifisici, percettivi, ...

e rappresentare, così,

i luoghi

le mappe storichesono ricche di elementiiconografici e scenografici

Berkeley Japanese Historical Maps collectionHasedera, Sakurai-shi, Japan, 1910

Page 3: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

rumore urbano

mems

city sensing

internet of the things

...

come questi elementipossono modificare

il modo tradizionaledi fare monitoraggio acusticonelle aree urbane ?

Page 4: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

sfide scientifiche

non più legate alla gestionedi pochi strumenti costosieall’ottimizzazione dei puntidi campionamento

ma

. valutare l’errore di misura

. calibrare gli strumenti

. gestire banche dati che evolvono rapidamente

. aggregare dati e procedure disomogenei

. sintesi comunicative e correttezza scientifica

Oxford & Cambridge boat race

Page 5: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

riferimentiistituzionali

UN 1998popolazione espostaa rumore eccessivolivelli di rumore superiori agli standard nazionali

EU 2002mappe strategiche di rumorearmonizzate

3D noise map of Hampsted Heat, London

Page 6: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

sensori di rumore

diffusimicrofoni dei cellulari

basso costo e qualità di misura accettabile

in confrontoalle prestazioni dei sensoridi concentrazione di gasche sono più controverse

Page 7: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

non solo decibel

global sound maphttp://www.hear-the-world.com/en/experience-hearing/global-sound-map.html

paesaggi sonorirumore vissutopercezioneracconto...

Page 8: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

appsmart-phone. android. javaME

freeopen source

dB(A)tagmappa.csv

Page 9: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

VUBVrije Universiteit BrusselComputer Science Department

tecniche partecipativedi monitoraggio acustico

trasformando i cellulariin sensori di rumore

per produrre una mappa collaborativadi inquinamento acustico

grazie alla condivisionedi misure geolocalizzate

Ellie D’Hondt e Matthias Stevens

Page 10: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

farò l’avvocatodel diavolo

porrò le classiche obiezionia idee di questo tipo

e darò due risposte

una ‘scientifica’

e

una daPippi Calzelunghe

Page 11: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

scarsa qualitàdelle misure

NoiseTube Android 69 dB(A)895 misure, ∼ 1 ogni sec.

NoiseTube JavaME 62corretto con dati di calibrazione 70686 misure, ∼ 1 ogni 2-3 sec.

app commerciale 20$ 74,9sovrastima sistematica ∼6dB 691 misura sintetica

fonometro professionale 697.224 misure, 1 ogni 125 millisec.tolleranza 0,8 dB

Arpav 9.12.2004 71,5

Leqlivello continuo equivalente di pressione sonora:rumore costante che, sostituito al rumore reale variabile per lo stesso intervallo di tempo, comporterebbe la stessa quantità totale di energia sonora

ponderazione Afiltro applicato perché la misura del rumore fornisca una risposta correlata alla sensazione dell’orecchio umano

pd via durer - 3 ott 10:30

misura spot Leq(A) 15 minuti, bordo strada

Page 12: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

scarsa qualitàdelle misure

è solo la precisione metrologicacha fa la qualità delle misure?

e come la mettiamo conla risoluzione spazio-temporale?

talvolta rappresentazioni ‘imprecise’sono più informative ericche di significato

Amedeo Modiglianiritratto di Lunia Czechowska

Amedeo Modiglianiritratto di Jeanne Hébuterne

Page 13: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

i non espertinon sono in grado

Open Street Map geoportale Regione Veneto

Page 14: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

Galaxy Zoo: Hubble Tutorial

When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features that mark out different types of galaxy and answer the questions as well as you can. This is a job that humans are much better at than computers, so most of the questions should be fairly easy.

i non espertinon sono in grado

Page 15: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

le istituzioninon si muovono

European Environment Agency

eyeonearth.eu

Page 16: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

smuovere le istituzioniè dura

non sarà meglio

coinvolgere le personedentro le istituzioni?

le istituzioninon si muovono

Shell BuildingSan Francisco

it’s alwaysabout people

Page 17: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

percezioni?stupidaggini

50 anni di ciclo economico italiano

ISTATBusinessConfidenceSurvey onmanufacturingsector

Entrepreneurs and managers belonging to the survey sample are asked about:

current trends and expectations for the near future

both on their own business and the general situation of the economy

grazie Bianca Maria Martelli, Istat

Page 18: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

che cos’è una misurastrumentale quantitativa

se non

un modo razionaleper ridurre a una o pochedimensioni fisiche controllabili

ciò che è complesso

e viene compreso appienosoltantoda un essere complesso,l’uomo?

percezioni?stupidaggini

Page 19: NoiseTube - intro conferenze... · When classifying you will be shown an image of a galaxy and be asked a series of questions about it. All you need to do is to look for features

passo la parola ai relatori ...