AMBIsense - Bewerkingsoverzicht

Thomas op 25 nov 2025 om 17:08

2025-11-25T17:08:43Z

← Oudere versie		Versie van 25 nov 2025 17:08
Regel 19:		Regel 19:
	** payload: in msgpack:		** payload: in msgpack:
	*** timestamp: float		*** timestamp: float
	*** confidences: float[] ~~voor iedere ID (in ons geval: baclground en drone)~~		*** confidences: float[] for each class

Thomas: /* Instant measurements */

2025-11-25T17:07:53Z

Instant measurements

← Oudere versie		Versie van 25 nov 2025 17:07
Regel 10:		Regel 10:
	The AMBIsense-sensors can be confiured to send instant measurements to a dedicated MQTT-broker. These have the following structure:		The AMBIsense-sensors can be confiured to send instant measurements to a dedicated MQTT-broker. These have the following structure:

	* audio-measurements:		* audio-measurements (8 messages / s):
	** topic: /instant/<deviceName>/measurements		** topic: /instant/<deviceName>/measurements
	** payload: in mspack:		** payload: in mspack:
	*** timestamp: float		*** timestamp: float
	*** dBA: float (sound level)		*** dBA: float (sound level)
	* ~~classificatiions~~:		* classifications (frequency depends on model):
	** topic: /instant/<deviceName>/classification/<modelId>/<modelVersion>		** topic: /instant/<deviceName>/classification/<modelId>/<modelVersion>
	** payload: in msgpack:		** payload: in msgpack:
	*** timestamp: float		*** timestamp: float
	*** confidences: float[] voor iedere ID (in ons geval: baclground en drone)		*** confidences: float[] voor iedere ID (in ons geval: baclground en drone)

Thomas op 25 nov 2025 om 17:06

2025-11-25T17:06:26Z

← Oudere versie		Versie van 25 nov 2025 17:06
Regel 6:		Regel 6:
	** phen1 file: a very restrictive format, making small datasets available as small as possible, while maintaining random accessibility on row level		** phen1 file: a very restrictive format, making small datasets available as small as possible, while maintaining random accessibility on row level
	** as an [[ASAsense Binary Table (ABT) format\|ABT]] file: fast and efficient random access (both on row and column level), binary table format		** as an [[ASAsense Binary Table (ABT) format\|ABT]] file: fast and efficient random access (both on row and column level), binary table format

			== Instant measurements ==
			The AMBIsense-sensors can be confiured to send instant measurements to a dedicated MQTT-broker. These have the following structure:

			* audio-measurements:
			** topic: /instant/<deviceName>/measurements
			** payload: in mspack:
			*** timestamp: float
			*** dBA: float (sound level)
			* classificatiions:
			** topic: /instant/<deviceName>/classification/<modelId>/<modelVersion>
			** payload: in msgpack:
			*** timestamp: float
			*** confidences: float[] voor iedere ID (in ons geval: baclground en drone)

Thomas: Nieuwe pagina aangemaakt met '== Data formats == Within the AMBIsense solution, measurements of the 1/3 octaveband spectrum are performed. The results of these measurements can be exported in multiple formats: * as a self explanatory CSV-table * as either of the following very simple, yet efficient propriatairy binary formats: phen1 file: a very restrictive format, making small datasets available as small as possible, while maintaining random accessibility on row level as an ASAse...'

2024-10-04T10:44:08Z

Nieuwe pagina aangemaakt met '== Data formats == Within the AMBIsense solution, measurements of the 1/3 octaveband spectrum are performed. The results of these measurements can be exported in multiple formats: * as a self explanatory CSV-table * as either of the following very simple, yet efficient propriatairy binary formats: ** phen1 file: a very restrictive format, making small datasets available as small as possible, while maintaining random accessibility on row level ** as an ASAse...'

Nieuwe pagina

== Data formats ==
Within the AMBIsense solution, measurements of the 1/3 octaveband spectrum are performed. The results of these measurements can be exported in multiple formats:

* as a self explanatory CSV-table
* as either of the following very simple, yet efficient propriatairy binary formats:
** phen1 file: a very restrictive format, making small datasets available as small as possible, while maintaining random accessibility on row level
** as an [[ASAsense Binary Table (ABT) format|ABT]] file: fast and efficient random access (both on row and column level), binary table format