snc logo
AI Search Beta
Search Limit Reached
To ensure smooth performance and fair access for all users, AI searches are limited within a set timeframe. Please try again later.
Companies
Add Entity
snc-logo

Startup Nation Finder

My Watchlists
Ecosystem
Startups
Investors
Hubs
Multinationals
Reports toggle reports submenu
Saved Searches
Following
Messaging
Notifications
About Us
Glossary

Your CSV is on the way

We’ve sent your CSV file to
send file

Provide your business email

To complete this action, please provide your Business email.

Verify your business email

You only need to verify it once.
We’ve sent a verification link to

Create Watchlist

Watchlist name*
Watchlist must have a valid name.
Description (optional)
0/300
Notifications Settings
Public content (accessible by all Finder users)

Add to List

    Notifications settings

    Set Notifications
    Off
    Select notifications to recieve tooltip-info
    Select all

    Email Alerts

    Receive notifications via email

    No Notifications are selected

    Would you like to select any notifications?
    Hey #USER_FULLNAME#!
    Claim #COMPANY_NAME#’s profile to become an administrator with editing privileges in
    #COMPANY_NAME#’s page on Startup Nation Finder

    The invitation to claim the profile was originally sent to

    or  

    Hey #USER_FULLNAME#!
    Claim #COMPANY_NAME#’s profile to become an administrator with editing privileges in
    #COMPANY_NAME#’s page on Startup Nation Finder

    Suggest Edits

    Let us know what you think is inaccurate or missing.
    We will check it out and update the profile if needed.

    Claim Profile

    Please provide us the following information. Note that you need to have an email in this organization in order to claim the profile.

    Create Free Account
    Lock Icon
    Lock Icon
    8 Characters, Uppercase letter (A-Z),
    Lowercase letter (a-z), Digit (0-9)
    Lock Icon
    Passwords do not match
    Already have an account? Sign In
    Or continue with

    Verify your email

    We’ve sent a verification link to [email protected]
    Sign in
    Lock Icon
    Lock Icon
    Reset password
    Don't have an account? Create Account
    Or continue with

    Check your mailbox

    We sent you an email with further instructions to
    [email protected]

    Do not forget to check your spam folder

    Didn’t get the email? Resend email or Contact us

    Password must contain at least 8 characters, one digit, one uppercase and one lowercase letter.

    Save Search

    Search must have a valid name.

    Rename Search

    Search must have a valid name.
    Delete Saved Search Confirmation
    search will be permanently removed from Finder.
    News Analysis
    disclaimer-icon
    Summary generated by AI
    Read article
    snackbar-icon
    title
    message
    Search Startups

    Tagged as ('noise-reduction') Startups

    Filters
    Clear

    Search by tag (1)

    All of
    Any of
    None of

    Sector 

    Primary Sector 

    Target Customer 

    Core Technology 

    Funding Stage 

    Founded 

    From
    To

    Total Raised 

    Min
    Max

    Market Cap 

    Min
    Max

    Business Models 

    Product Stage 

    Employees 

    Location 

    Status 
    Processing your search... This may take a moment
    10 Startups 0 In the News 0 Recently Updated
    • Total Funding
      $42.4M
      Raised
      7
      Events
    • Private Funding
      $42.4M
      Raised
      5
      Rounds
    • Public Offerings
      $0
      Raised
      0
      Offerings
    • M&A
      $0
      Raised
      2
      Deals
    Funding
    Number of Employees
    Rounds / Deals
    Funding Stage
    Tags
    Alango Technologies logo

    Alango Technologies

    Voice Processing Solutions
    2002 B2B, B2C 11-50 Mature Undisclosed
    bluetooth
    telecommunication
    signal-processing
    disabilities
    automotive
    mobile-devices
    audio
    speech-recognition
    medical-devices
    smart-mobility
    iot
    noise-reduction
    communications
    mobile-applications
    smart-home
    wearable
    user-experience
    voice-control
    assistive-devices
    CityEars logo

    CityEars

    PRESUMED INACTIVE
    AI-powered Noise-monitoring Camera
    2021 B2G 1-10 Pre-Funding Undisclosed
    big-data-analytics
    image-recognition
    law-enforcement
    smart-mobility
    municipalities
    noise-reduction
    HNA logo

    HNA

    Acquired
    Industrial Noise Reduction Technology
    1977 B2B, B2G 1-10 Acquired Undisclosed
    hospitals
    acoustic-insulation
    noise-reduction
    defense
    industrial-applications
    clinics
    manufacturing-facilities
    insoundz logo

    insoundz

    Advanced Gen AI Audio Factory for Business
    2016 B2B 11-50 A $11.5M
    music
    communications
    streaming
    enterprise-software
    artificial-intelligence
    noise-reduction
    signal-processing
    sound-technology
    telecommunication
    audio
    content-creators
    enterprise-solutions
    NovoSpeech logo

    NovoSpeech

    PRESUMED INACTIVE
    Full-featured Speech Recognition that Works
    2011 B2B 1-10 Mature $500K
    mobile-applications
    speech-recognition
    app-development
    telecommunication
    natural-language-processing
    mobile-devices
    noise-reduction
    voice-recognition
    Nuance Hearing logo

    Nuance Hearing

    Acquired
    High-Fidelity Acoustic Systems for Consumer and Professional Audio
    2015 B2B, B2C 11-50 Acquired Undisclosed
    sensors
    edtech
    adhd
    noise-reduction
    assistive-devices
    Silentium logo

    Silentium

    Solutions for Active Noise Control
    1998 B2B, B2C 51-200 D $50.06M
    smart-home
    acoustic-insulation
    sound-technology
    noise-reduction
    automotive
    smart-mobility
    voice-control
    saas
    Processing your search... This may take a moment
    Startup AI Search Beta
    Search notes

    Search Startups

    10 Results
    Funding Amount
    Funding Stages
    • Total Funding
      $42.4M
      Raised
      7
      Events
    • Private Funding
      $42.4M
      Raised
      5
      Rounds
    • Public Offerings
      $0
      Raised
      0
      Offerings
    • M&A
      $0
      Raised
      2
      Deals

    Funding

    Rounds / Deals

    Funding Stage

    Number of Employees

    Alango Technologies logo
    Raised
    Undisclosed
    Alango Technologies
    Voice Processing Solutions
    Founded:2002
    Business Model:B2B, B2C
    Employees:11-50
    Funding Stage:Mature
    CityEars logo
    Raised
    Undisclosed
    CityEars
    PRESUMED INACTIVE
    AI-powered Noise-monitoring Camera
    Founded:2021
    Business Model:B2G
    Employees:1-10
    Funding Stage:Pre-Funding
    HNA logo
    Raised
    Undisclosed
    HNA
    Acquired
    Industrial Noise Reduction Technology
    Founded:1977
    Business Model:B2B, B2G
    Employees:1-10
    Funding Stage:Acquired
    insoundz logo
    Raised
    $11.5M
    insoundz
    Advanced Gen AI Audio Factory for Business
    Founded:2016
    Business Model:B2B
    Employees:11-50
    Funding Stage:A
    NovoSpeech logo
    Raised
    $500K
    NovoSpeech
    PRESUMED INACTIVE
    Full-featured Speech Recognition that Works
    Founded:2011
    Business Model:B2B
    Employees:1-10
    Funding Stage:Mature
    Nuance Hearing logo
    Raised
    Undisclosed
    Nuance Hearing
    Acquired
    High-Fidelity Acoustic Systems for Consumer and Professional Audio
    Founded:2015
    Business Model:B2B, B2C
    Employees:11-50
    Funding Stage:Acquired
    Silentium logo
    Raised
    $50.06M
    Silentium
    Solutions for Active Noise Control
    Founded:1998
    Business Model:B2B, B2C
    Employees:51-200
    Funding Stage:D
    Access Comprehensive Financial Analytics
    Create a free account to:
    • Explore detailed financial analytics.
    • Track company growth and size.
    • Connect with company team members.
    I already have access,
    I already have access,