Device for monitoring musical performances and/or audio signals from video games or similar

• US 20040131205A1
• Filed: 12/18/2003
• Published: 07/08/2004
• Est. Priority Date: 06/19/2001
• Status: Abandoned Application

• Current Assignee: Jose Ramon Labiaga Larrea
• Original Assignee: Jose Ramon Labiaga Larrea
• Inventors: Larrea, Jose Ramon Labiaga
• Application Number:
  US10/739,804
• Publication Number:
  US 20040131205A1
• Time in Patent Office: Days
• US Class Current: 381/99
• CPC Class Codes: H04R 3/12 for distributing signals to two or more loudspeakers specially adapted for hearing aids H04R25/407
• CPC Class Codes: H04R 5/023 in a chair, pillow

Abstract

Comprising:

A circuit that is used to mix a stereo input signal with another monaural input signal, independently amplifying and/or attenuating the mixture of both signals.

Three active frequency dividers that are used to separate the low, medium, and high frequencies.

Three independent amplifiers for the three previously separated frequency ranges.

A sub-bass generator connected to the outlet of the low frequency monaural amplifier.

A headphone and/or a two-way baffle system connected to the outlets of the medium and high frequency amplifiers. Optionally, said amplifier outlets can be the two channels of a stereo amplifier.

Claims

1. Device for monitoring musical performances and/or audio signals from video games or similar, characterized in that it comprises a circuit for mixing/attenuating a stereo input signal and a monaural signal, whose outlet is connected to three active frequency dividers which separate the low, medium, and high frequencies, whose outlets are independently connected to three independent amplifiers of the three frequency ranges, the outlet of the low frequency amplifier driving a sub-bass generator while headphones or a conventional two-way baffle system are connected to the outlets of the medium and high frequency amplifiers.

2. Device according to claim 1, characterized in that the medium and high frequency amplifiers are made up of two channels of a stereo amplifier.