Differential illumination systems and methods selectively provide light having different spectrums in an aviary system for housing animals located within an enclosure, and in the enclosure. A first light source produces light with a first spectrum, and illuminates an internal volume of the aviary system. A second light source produces light with a second spectrum different from the first spectrum, and illuminates the enclosure outside of the aviary system. The first spectrum can have a higher red component than the second spectrum to encourage chicken to lay eggs inside of the aviary system, and the second spectrum can have a higher blue component than the first spectrum to discourage chicken from laying eggs outside of the aviary system.

A poultry raising system (10) includes: an imager (21) that captures an image of an inside of a poultry house; a monitor (32a) that monitors a feature quantity of chickens in the poultry house, the feature quantity being obtained by performing image processing on the image captured by the imager (21); and a calculator (32b) that calculates, based on information indicating a state of growth of the chickens in the poultry house, a threshold used for providing a notification about the chickens in the poultry house, the notification being provided based on the feature quantity.

A poultry raising system (10) includes: an imager (21) that captures an image of an inside of a poultry house; a monitor (32a) that monitors a feature quantity of chickens in the poultry house, the feature quantity being obtained by performing image processing on the image captured by the imager (21); and a calculator (32b) that calculates, based on information indicating a state of growth of the chickens in the poultry house, a threshold used for providing a notification about the chickens in the poultry house, the notification being provided based on the feature quantity.

A mortality recovery device is described. The mortality recovery device provides for autonomous recovery of expired poultry within an environment, such as a poultry barn. The mortality recovery device includes a linkage assembly by which the expired poultry is conveyed to a container. The mortality recovery device includes one or more cameras for detecting the expired poultry. The mortality recovery device also includes one or more cameras for object detection purposes. The mortality recovery device also includes a camera or a LiDAR for mapping the position and orientation (pose) of the mortality recovery device within the environment. By the object detection and the pose information, the mortality recovery device autonomously travels within the environment. The mortality recovery device also includes a spinner assembly for deterring live poultry from the path of the mortality recovery device.

Spore forming bacteria and Lactic Acid Bacteria for application in poultry hatcher cabinets to alter the bacterial bloom towards a more beneficial microbiota, positively affecting performance parameters such as mortality, body weight gain and feed conversion ratio throughout production.

A controller for controlling illumination emitted by lighting elements within an environment comprising animals and a respective filter between each of animal and the lighting elements, the controller configured to: control the lighting elements to emit illumination having a first spectral composition for a first time period to produce, on a first side of the filter, a first level of illumination as experienced by a visual system of the animals; control the lighting elements to emit illumination having a second, different spectral composition for a second, subsequent time period to produce, on the first side of the filter, a second, different level of illumination as experienced by the visual system of the animals; and control the lighting elements to emit illumination throughout the first and second time periods to maintain, on a second side of the filter, a minimum level of illumination as experienced by a visual system of the animals.

An egg grasp device is provided. Such a device includes a body and a plurality of elongated members extending from the body. The elongated members are interlaced to form a sheath capable of retaining an egg. The sheath has a distal end and a proximal end at which the elongated members are operably engaged with the body. The elongated members cooperate to define an opening at the distal end through which an egg is received when the elongated members engage and deflect about an egg such that the egg is seated within the sheath. Associated systems and methods are also provided.

Module for operational control of the guided advance/withdrawal device of the needle added to the smart substance injection device on board equipment for inoculating substances inside a fertile egg and smart method for injection inside a fertile egg, wherein the “inoculation of substances” inside a fertile egg, be this into the embryo, in the case of vaccines, and even into the amniotic fluid, in the case of a nutrient or nutritional vaccine complex, allows the injection needle (11) to be brought close at a controlled speed.

An acoustic scene reconstruction device includes: a sound source localization and separation unit configured to perform sound source localization and sound source separation from a collected sound signal; an identification unit configured to identify a kind of a sound source contained in the sound signal; an analysis processing unit configured to estimate a position of the sound source based on a result obtained through the sound source localization and the sound source separation and a result obtained through the identification, select a separation sound and generate visualization information; and a visualization processing unit configured to generate an image corresponding to the sound source is displayed at the estimated position of the sound source by using the visualization information and the separation sound and generate a sound in which the separation sound is reproduced at the estimated position of the sound source.

An acoustic scene reconstruction device includes: a sound source localization and separation unit configured to perform sound source localization and sound source separation from a collected sound signal; an identification unit configured to identify a kind of a sound source contained in the sound signal; an analysis processing unit configured to estimate a position of the sound source based on a result obtained through the sound source localization and the sound source separation and a result obtained through the identification, select a separation sound and generate visualization information; and a visualization processing unit configured to generate an image corresponding to the sound source is displayed at the estimated position of the sound source by using the visualization information and the separation sound and generate a sound in which the separation sound is reproduced at the estimated position of the sound source.