Lung Sound | Cough Sound | Breath Sound based Quick Assessment

We only support Chrome and Firefox browsers (iOS devices are not supported due to audio recording incompatibility).

This web application will collect basic demographics, medical history, some voice samples (whilst you read text on the screen), and a few seconds of coughing. Please ensure that when recoding the sounds you are in a quiet environment. We also collect, if allowed, one sample of your location.

Some fields (*) are required – please ensure they are correctly filled.

    1. Demographics

    Q1. Which is your biological sex?

    Q3. Do you have any of these medical conditions? (can choose more than one) (*)

    Q4. Do you, or have you, ever smoked (including e-cigarettes)?

    2. Symptoms

    Q1. Do you have any of the following symptoms today? (can choose more than one) (*)

    Q2. Have you had a positive test for COVID-19?

    Q3. Are you in the hospital right now?

    Q4. Press 'record' below and breathe in and out from your mouth as deeply as you can five times. Then press 'Stop'. (*)

    Record, Listen, Send

    Allow access to your microphone

    Click "Allow" in the permission dialog. It usually appears under the address bar in the upper left side of the window. We respect your privacy.

    Microphone access error

    It seems your microphone is disabled in the browser settings. Please go to your browser settings and enable access to your microphone.

    Speak now

    00:00

    Canvas not available.

    Reset recording

    Are you sure you want to start a new recording? Your current recording will be deleted.

    Oops, something went wrong

    Error occurred during uploading your audio. Please click the Retry button to try again.

    Send your recording

    Q5. Press 'record' below and cough three times. Then press 'Stop'. (*)

    Record, Listen, Send

    Allow access to your microphone

    Click "Allow" in the permission dialog. It usually appears under the address bar in the upper left side of the window. We respect your privacy.

    Microphone access error

    It seems your microphone is disabled in the browser settings. Please go to your browser settings and enable access to your microphone.

    Speak now

    00:00

    Canvas not available.

    Reset recording

    Are you sure you want to start a new recording? Your current recording will be deleted.

    Oops, something went wrong

    Error occurred during uploading your audio. Please click the Retry button to try again.

    Send your recording


    Q6. Please press 'record' below and read aloud the following text, then press 'Stop'. (*)

    I hope my data can help to manage the virus pandemic. [breathe]
    I hope my data can help to manage the virus pandemic. [breathe]
    I hope my data can help to manage the virus pandemic. [breathe]

    We would love to hear from you!

    Please record your message.
    Record, Listen, Send

    Allow access to your microphone

    Click "Allow" in the permission dialog. It usually appears under the address bar in the upper left side of the window. We respect your privacy.

    Microphone access error

    It seems your microphone is disabled in the browser settings. Please go to your browser settings and enable access to your microphone.

    Speak now

    00:00

    Canvas not available.

    Reset recording

    Are you sure you want to start a new recording? Your current recording will be deleted.

    Oops, something went wrong

    Error occurred during uploading your audio. Please click the Retry button to try again.

    Send your recording