Quick release docking of wireless microphone receiver module and mixer recorder

1. An audio recording system comprising:

a receiver module containing one or more wireless RF receivers that receive audio data transmitted from a wireless microphone RF transmitter, said receiver module including multiple digital and analog audio ports for audio data cabling and a module expansion port which outputs audio data and receives power through pin connections;

a mixer-recorder that has multiple digital and analog audio ports for audio data cabling and a mixer-recorder expansion port which receives audio data and provides power through pin connections;

a module inter-connection apparatus having a first side and a second side, a first docking port that extends from the first side of the module inter-connection apparatus and mates with the module expansion port, a second docking port that extends from the second side of the module inter-connection apparatus and mates with the mixer-recorder expansion port;

wherein the module inter-connection apparatus is adapted to be attached to the receiver module with the first docking port being connected electronically to the module expansion port and adapted to be removably attached to the mixer-recorder with the second docking port being electrically connected to the mixer-recorder expansion port when the second side of the module inter-connection apparatus is physically attached to the mixer-recorder, and further wherein the second side of the module inter-connection apparatus has multiple quick release mechanisms to removably attach the combination of the receiver module and the module inter-connection apparatus to the mixer-recorder.

2. The audio recording system recited in claim 1 wherein the receiver module includes an ID resistor, and the mixer-recorder includes means for determining whether the ID resistor is present in a detection circuit, wherein software on the mixer-recorder assumes that the receiver module and the module inter-connection apparatus are not attached when the ID resistor is not detected to be present in the detection circuit, and when the ID resistor is detected to be present in the detection circuit, the mixer-recorder provides electrical power through the mixer-recorder expansion port to the receiver module and establishes data communication from the receiver module through the module expansion port to the mixer-recorder for audio data.

3. The audio recording system recited in claim 1 wherein the receiver module includes a data bus and the data communication from the receiver module through the module expansion port to mixer-recorder is by I2C serial communication.

4. The audio recording system recited in claim 1 wherein the module inter-connection apparatus comprises:

a. an attachment plate that attaches to the receiver module and includes an opening that provides access to the module expansion port; and

b. a latch member that includes the first docking port and the second docking port, and quick release latch levers configured to releasably attach to latch posts on the mixer-recorder, wherein the first docking port passes through the opening in the attachment plate for the module expansion port when the latch member is attached to the attachment plate; and

c. wherein the quick release latch levers are positioned in a closed position to connect the second docking port to the mixer-recorder expansion port and are positioned in an open position to release the second docking port from the mixer-recorder expansion port.

5. The audio recording system recited in claim 4 wherein the attachment plate includes latch posts and the latch member has latch levers that secure the latch member to the attachment plate.

6. The audio recording system recited in claim 4 wherein the attachment plate includes positioning hooks to locate the second docking port relative to the expansion port on the mixer-recorder.

7. The audio recording system recited in claim 1 wherein the module expansion port is recessed with respect to the surface on which the port is located and the mixer-recorder expansion port is recessed relative to the surface on which the port is located.

8. The audio recording system recited in claim 1 further comprising a cover or covers for the recessed expansion ports that can be used when the module inter-connection apparatus is not in use.