Abstract: A method and apparatus to enhance or improve the sound localization properties of hearing aids determines the interaural level differences required for localizing sounds to a specific point of origin. These determined interaural level differences are then used in the adjusting and fitting of the hearing aids. A number of hearing tests at different frequencies with a sound source that apparently moves relative to the test subject are performed, and by adjusting the response of the hearing aid in the left ear relative to the right ear, for example by attenuating the left ear, the amount of attenuation or gain can be found that causes the test subject to perceive that the sound source is located at a specific point of origin. These determined interaural level differences are then used to design a new hearing aid or to modify the existing hearing aid.

Abstract: A player interactive live action football game which may be played for example on a television screen. A player interactive live action football game is provided which comprises a random access storage and retrieval device and a plurality of individual, pre-recorded action football plays illustrating interaction of players of opposite teams. This information is stored in random access storage and retrieval device and accessible according to type of play. The invention further comprises a microprocessor and microprocessor control device electronically associated with the random access storage and retrieval device. The microprocessor is programmed to enable one or more users to select in sequence, through the control device, different football plays according to play type. A display device is electronically associated with the microprocessor to enable the selected plays to be viewed by the users.

Abstract: A player interactive live action football game which may be played for example on a television screen. A player interactive live action football game is provided which comprises a random access storage and retrieval device and a plurality of individual, pre-recorded action football plays illustrating interaction of players of opposite teams. This information is stored in random access storage and retrieval device and accessible according to type of play. The invention further comprises a microprocessor and microprocessor control device electronically associated with the random access storage and retrieval device. The microprocessor is programmed to enable one or more users to select in sequence, through the control device, different football plays according to play type. A display device is electronically associated with the microprocessor to enable the selected plays to be viewed by the users.