Busy Status app privacy policy

Busy Display – Privacy Policy

Privacy Policy

Effective: January 19, 2026

Busy Display is a local network status display server that runs on your macOS desktop. Devices on the same local network can connect via browser to view and control the display. No data collection, tracking, or transmission to external servers occurs.

Data Collection

No personal data collected. The app does not access user accounts, contacts, location, camera, microphone, or any personal identifiers.
Local network only. All communication happens exclusively within your local network (LAN). No internet connectivity or cloud services are used.
MIDI input. Optional MIDI device input is processed locally only—no data leaves the device.
Webhooks. Optional webhook endpoints accept HTTP requests from your local network only. No data is stored, logged, or forwarded externally.
QR code. Displays local server IP:port for convenient access—no tracking or analytics.

Third Parties

No third-party SDKs, analytics services, advertising, or tracking libraries are included. App Store receipt validation occurs locally via Apple’s APIs.

Security

All operations are local-only. No authentication is implemented as the app is intended for personal/home use within trusted networks.

Children

The app is not directed to children under 13. No COPPA-covered data collection occurs.

Changes to this Policy

Updates will be noted in the app release notes. Continued use constitutes acceptance.

Contact

For questions: [your email, e.g., support@tyaudio.es] or via App Store developer contact.

TYAudio / Marta Cybulska, January 2026

Audio Technology Training Advanced

This course covers the following topics:

Audio signal processing technology
Deeper dive into acoustics
- Sound – basic concept, preferences
- Sound wave reflections and their influence on perception
- Diffusion of sound waves
- Reverb, echo – basic concepts, preferences and their simulation
Electro-acoustic processing
- Electro-acoustic hardware
  - Microphones positioning
    - Proximity effect and using multiband compressors
    - Tips&Tricks
  - Preamps vs. converters
Software in audio mixing
- DAW Software – explanation of the concept and how it relates to live mixing
Deep dive into:
- Compressors/Expanders – parallel and sidechain, key filtering
- Gates – keying, filtering
- Panning
- Exciters
- Saturators
- Reverbs and using them for different purposes
Digital recording and sound processing
- Modern computer types and their topology
- Operating systems and their characteristics
- A/D and D/A converters – how they work and their properties
- Hardware and software audio processing
- Clocking and synchronization of digital hardware
- Recording and streaming audio – codecs, bandwidth etc.

Audio Technology Training Basic

This course covers the following topics:

Sound Engineering philosophy
- The Job
- Methods
- Good habits and what to remember
Audio signal processing technology
- Basics of acoustics
- Electro-acoustic hardware
  - Microphones
    - Types of microphones and brief description on how they work
    - Sound and directional characteristics
- Hardware in audio mixing
  - Brief description and rules
  - Hardware mixers – explanation of the concept
    - Audio Mixer structure
    - Audio channels and available parameters/tools
      - Faders
      - Busses
      - Parameters/tools
        
        Gain
        
        Equalizer
        
        Compressors – basic explanation
        
        Panning
        
        Auxes / Busses
        
        Effects
- Gain staging
- Amplifiers
- Speakers
Brief look at digital and network audio connections

Audio centric networking

Course tailored for specialists that deal with networking in audio/video environments.
Simplified and compressed knowledge without unnecessary details.

The course includes (depending on option you choose) topics like:

OSI Layers – brief description to help understanding how networking works from electrical connections up to computer applications (Layer 2 vs. Layer 3, IP vs. MAC)
ARP table
What are the IP addresses, subnets, subnet masks, gateways, VLans, and how to use them
What is DHCP
Specific IP ranges and their purpose
Ports vs. Interfaces
Specific TCP ports and their purpose
Most important protocols and services for AV (Discovery, Control, Clocking, AV streaming)
Zeroconf, Self assigned IP’s, mDNS, Bonjour
Unicast, Multicast, Broadcast
IGMP Snooping
AoIP protocols – (Dante – AES67, AVB – Milán)
Transmission synchronization (Clock)
Troubleshooting, tools
Workshop